Спутник связи. Quantum. [Редактировать]

Дополнительная классификация

#Наименования
1Все спутники связи

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12015-07-09. Airbus Defence and Space подписала первый контракт на полностью переконфигурируемый космический аппарат.
Airbus Defence and Space выиграла первый контракт на полностью переконфигурируемый космический аппарат (в настоящее время называется Quantum). Заказчиками проекта выступили Европейское космическое агентство и спутниковый оператор Eutelsat.
Особенностью аппарата является его возможность адаптироваться к изменению зоны покрытия, емкости и диапазону вещания. Также аппарат будет способен менять орбитальную позицию. Таким образом, компания Airbus возможно станет первой компанией которая создаст спутник связи который станет полностью серийным и не будет требовать доработок под конкретного заказчика. Новый спутник будет работать в Ku-диапазоне. САС аппарата планируется на уровне 15-и лет. Местом сборки спутника определена фабрика в Великобритании.
Также компания объявила о том, что, космический аппарат EutelSat 172B будет полностью электрическим.Тэги: QuantumAirbus GroupEutelsat Communications S.A.EutelSat 172B
22016-01-08. Компания Anaren выиграла $7 млн. контракт в рамках программы Eutelsat Quantum.
Компания Airbus Defence and Space заключила $7 млн. контракт с компанией Anaren в целях создания усовершенствованной системы формирования лучей космических аппаратов связи. В случае успешной разработки Airbus планирует устанавливать разработанную систему на свои перспективные полностью реконфигурируемые космические аппараты. Новый тип спутников связи разрабатывается в рамках программы Eutelsat Quantum которая финансируется как компанией Eutelsat, так и европейским космическим агентством.Согласно контракту срок поставки первого летного экземпляра системы составляет 2017 год. Тэги: Airbus GroupEutelsat Communications S.A.Европейское космическое агентствоQuantum
32017-05-24. Компания Eutelsat закажет дополнительные два КА серии Quantum.
Компания Eutelsat обнародовала данные о планах купить еще два космических аппарата серии Quantum. Первый аппарат серии был куплен оператором у Airbus в 2015 году за $198 млн. (запуск КА должен состояться в 2019 году) При этом, к настоящему времени компания уже успела предпродать порядка 50 процентов от емкости нового спутника.
К особенностям серии Quantum производитель относит:
1. Возможность полной перенастройки спутника путем изменения его программного обеспечения.
2. Использование фазированной антенны, которая позволит адаптировать спутник под требования рынка (поставщик компонентов Анарен). При этом, согласно заявлению Airbus использование данной технологии позволит создавать спутники без заранее определенной зоны покрытия.
3. Емкость КА должна будет составить восемь одно гигагерцовых луча на передачу данных. При этом, каждый луч будет способен изменять свою зону покрытия от одной трети Земли до 600 км.
4. Потребители аппарат будут иметь возможность разделять лучи на составляющие, которые будут способны следовать за передвигающимся объектом.
5. Текущее поколение аппаратов Quantum будет работать в Ku диапазоне, однако в дальнейшем будут созданы и Ка диапазонные аппараты.
6. Технологически спутник унаследовал многие свои свойства от военных КА геостационарной связи.
7. За счет использования фазированной антенны спутники Quantum будут способны определять источники радиопомех с точностью до 20 км. При этом, КА будет способен либо ограничивать вещание на регион с радиопомехами либо менять частоту передачи данных. Тэги: QuantumAirbus Group

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг.3500
2Масса (полезная нагрузка), кг.450
3Мощность (выделяемая для полезной нагрузки спутника), Вт5000
4Емкость, гбит в секунду6-7

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (аппарат), млн. евро180
2Стоимость (аппарат), млн. долл.2017-05-23198
3Оператор Европейское космическое агентство
4Оператор Eutelsat Communications S.A.
5Производитель Airbus Group

Найдено 1000 документов по запросу «Quantum». [Перейти к поиску]


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... interpretation requires special, rather quixotic, quantum theory axioms. For example, under... interpretation of quantum theory, however, x The Electromagnetic Origin of Quantum Theory and... 152 158 . . . . . . . . . . . . 162 169 Chapter 4 Quantum Theory . . . . . . . . . 4.1 Electrons . . . . . . . . . . . . . . . . . . . . 4.2 Dipole Radiation Reaction... 4.11 4.12 4.13 4.14 4.15 Quantum Operator Properties . . . . . . . . . . . Orthogonality . . . . . . . . . . . . . . . . . . . . . Harmonic Oscillators... . . . . . . . . . . . . xiv The Electromagnetic Origin of Quantum Theory and Light Chapter 7 Epilogue... a complete electromagnetic field solution of quantum mechanical exchanges of electromagnetic energy... of Quantum Theory and Light Chapter 4 contains a brief review of quantum theory..., electromagnetically complete, deterministic interpretation of quantum theory. The material is reviewed... + ∇ · N ∂t 2 2µ (1.9.4) 18 The Electromagnetic Origin of Quantum Theory and Light Writing the... (1982). A. Einstein, B. Podolsky, N. Rosen, “Can a Quantum-Mechanical Description of Physical Reality... + βn∗ h∗n )(j• + β h• ) (2.2.4) 36 The Electromagnetic Origin of Quantum Theory and Light Inserting Eq...) 64 The Electromagnetic Origin of Quantum Theory and Light Cones: b < r < a; θ=ψ ∞ ρ(σ, ψ) = Γν j•ν (σ) ε ν>0 dM....5) 90 The Electromagnetic Origin of Quantum Theory and Light π−ψ 2π sin θ dθ ψ dφ Eθ 0 π = σ=ka... θ) −iσ e dθ 104 The Electromagnetic Origin of Quantum Theory and Light ∞ ˆφ = ση H F [A (σ) − i B (σ)] =1 ∞ ˜φ = σE dP (cos... − + − σ5 σ3 σ β1 (σ) = − 108 The Electromagnetic Origin of Quantum Theory and Light radius-dependent... 118 The Electromagnetic Origin of Quantum Theory and Light C = εa L= C= εa (2 – 3) µa (2 – 1) L= Fig. 3.6.1. µa (2 – 5) R=η TM... θ 126 The Electromagnetic Origin of Quantum Theory and Light ∞ i− F( , m)h (σ) ˜φ = ηH =0 m=0 − i G( , m)h• (σ) ∞ d m P (cos θ) dθ m m P (cos... possible, about 10−18 m. Theoretical quantum electrodynamic arguments point to a structureless... result is: p = 1 2π 1/2 ∞ −∞ pΓ∗ (p) ∞ U(x) exp −∞ xp dx i (4.3.9) Quantum Theory 183 Integrating the second... = − (n + )!2 (n − − 1)!(2 + 1)! Combining gives: aj = (−1)j+1 (n + )!2 (n − j − − 1)!j!(2 + j + 1)! (4.10.18) Quantum Theory Table 4.10.1. n=1 199 Values... gives: 2π dφ cos φ cos(m − m)φ + i sin(m − m)φ = πδ(m , m ± 1) 0 (4.15.4) Quantum Theory 209 Incorporating Eq. (4.15... of Quantum Mechanics, 4th edition, Oxford (1958). G. Greenstein, A.G. Zajonc, The Quantum Challenge: Modern Research on the Foundations of Quantum Mechanics, Jones..., Quantum Mechanics: Non-Relativistic Theory, Addison-Wesley, Reading MA (1958). Quantum Theory 215 A. Messiah, Quantum Mechanics, Vol. 1, trans...`es, Understanding Quantum Mechanics, Princeton University Press (1999). L.I. Schiff, Quantum Mechanics, McGraw-Hill Book Co., New York (1949). F. Schwabl, Quantum Mechanics...). CHAPTER 5 Radiative Energy Exchanges The quantum theory of radiation incorporates Planck... of quantum theory a few decades later. The later pragmatists considered their quantum... = (ω − ω0 ) (5.5.8) 228 The Electromagnetic Origin of Quantum Theory and Light The voltage... θ − j φ]e ˜ ηH = j E (5.8.1) 236 The Electromagnetic Origin of Quantum Theory and Light The phasor...: E(σ, 0) = 1 2 1 ηH(σ, 0) = 2 ∞ ˆ e−iφ i− F ( + 1)[h (σ) + i h• (σ)]{θˆ − i φ} =1 ∞ (5.9.2) 1− i =1 ˆ e−iφ F ( + 1)[h (σ) + i h (σ)]{θˆ − iφ} • 240 The Electromagnetic Origin of Quantum Theory and Light The radial... (σ, π/2) = − (2 + 1) o;n−1 ( + n − 2)!! ( )!! ( − 1)!! ( − n + 1)!!σ n (6.2.9) 256 The Electromagnetic Origin of Quantum Theory and Light For the... + 1) ( − 1)!! (6.4.2) 262 The Electromagnetic Origin of Quantum Theory and Light Substituting Eq... 272 The Electromagnetic Origin of Quantum Theory and Light --1 + 2 + 2 3 3 - - +++ Fig. 6.8.1. Source...; imposition of currently accepted special quantum mechanical postulates about the behavior... carried over to quantum effects; even the name “quantum mechanics” is indicative... of Quantum Theory and Light only? In the former case the quantum... of conventional quantum theory. They concluded that either the quantum equations are... of quantum theory, advances in electromagnetism of ultimate consequence to quantum theory... and to quantum theory itself. A question fundamental to all of quantum theory...–688. A. Einstein, B. Podolsky, N. Rosen, “Can Quantum-Mechanical Description of Physical Reality... r > 0 9 ∇2 A = ∇(∇ · A) − ∇ × (∇ × A) 330 The Electromagnetic Origin of Quantum Theory and Light Table A.4.2. Integrals...: F(Xγ ) = [δ(Xγ − Xγ )]4 (A.5.8) 332 The Electromagnetic Origin of Quantum Theory and Light Combining Eqs... ∇ × (∇ × B) + εµ 2 = 0 2 ∂t ∂t (A.7.1) 336 The Electromagnetic Origin of Quantum Theory and Light Other helpful... /dσ = − 1 − σ2 σ2 8 A D −B C =1 +1 390 The Electromagnetic Origin of Quantum Theory and Light Table A.26... V (8)!σ 2 (6)!σ 4 (4)!σ 6 (2)!σ 8 σ 4 6 8 2 + − + − 9 U e−iφ (7)!σ 3 (5)!σ 5 (3)!σ 7 σ + 410 The Electromagnetic Origin of Quantum Theory and Light Table A.30...



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... quantum computer by reducing the room temperature electronics necessary for performing quantum...] Superconducting quantum interference filters operated in commercial miniature cryocoolers. Superconducting Quantum Interference... of quantum-cascade lasers grown by metal organic vapour phase epitaxy. Quantum... GaSb/AlSb quantum cascade laser. A phonon depopulation GaSb/AlSb quantum cascade laser... development of quantum information techniques. This paper presents a systematic quantum theory analysis... multiple-quantum-well structures have been developed. The continuity equation for quantum...-infrared quantum cascade lasers. Pulsed, singlemode operation of distributed feedback quantum cascade... quantum dot lasers. Error-free 8 and 10 Gbit/s data modulation with quantum... quantum-dot laser dynamics. A theory for describing nonequilibrium dynamics in a semiconductor quantum... of an inhomogeneous distribution of quantum dots, a quantum-well wetting layer, and... quantum confinement increases the transverse mass of the conduction band edge. Quantum... coded quantum key distribution. A study of three different modulation schemes for quantum... a novel quantum well intermixing processing platform. [1152] Plasma-induced quantum well intermixing for monolithic photonic integration. Plasma-induced quantum well... 237 High performance injectorless quantum-cascade lasers. Injectorless quantum-cascade (QC) lasers... InGaAs quantum dots by selective-area epitaxy. Selective growth of InGaAs quantum... of a thin InGaAs quantum well and InGaAs quantum dots on the same... P quantum-dot layers emitting in the near-infrared range. Stacked InAs quantum... between self-assembled quantum dots. Semiconductor self-assembled quantum dots (SAQDs) normally... readout in a small quantum dot (SQD), using a quantum point contact (QPC) that... InGaAs quantum dots. Carrier capture into self-organized InGaAs/GaAs quantum dots...(Ga)As quantum rings (QRs) which are formed from InAs quantum dots... remaining quantum dot material whereas the AFM images the erupted quantum dot...) in the deep quantum regime that the quantum SCL bipolar flow is... coupled quantum dots. Photoluminescence spectra of an exciton in coupled quantum dots... in InAs / GaAs quantum dots: Dependence on quantum dot parameters. We present... InAs / GaAs quantum dots. Electron and hole sublevels in quantum dots (QDs... etched quantum dot, to control the electronic transport process. An adjacent quantum...) quantum-dot chains. The spontaneous formation of long chains of quantum dots... quantum dots in chains are more connected and finally arrays of quantum...) Ga As quantum dots. Photoluminescence (PL) of self-assembled InAs quantum dots... Fowler-Dubridge model of quantum efficiency including quantum mechanical effects. Second, a prolate... InAs/GaAs quantum dot heterostructure is presented. The effect of quantum-dot... quantum interference device readout circuit. We have designed and tested a superconducting quantum... InGaAs quantum-dot lasers and amplifiers show that in spatially extended quantum...] 1.3 𝑚𝑢m quantum dot vertical-cavity surface-emitting laser with external light injection. A 1.3 𝑚𝑢m quantum... quantum 1/f frequency fluctuations. The quantum 1/f limit of detection is given by the quantum 1/f formula for quartz resonators. Therefore, for quantum 1/f optimization and...-based quantum dot infrared photodetector operating at 1.38 𝑚𝑢m. A GaN/AlN quantum-dot... of quantum cascade lasers. Although it has been reported that quantum cascade... in the external quantum efficiency. However, the internal quantum efficiency (@ 20 mA...] Singlemode InAs quantum dot photonic crystal VCSELs. An InAs quantum dot photonic...-GaAs 1.3-𝑚𝑢m quantum-dot lasers. We show that even in quantum-dot (QD... chirped quantum dot multilayers. A superluminescent diode (SLED) using chirped multiple InAs quantum... assembly quantum dots (QDs), self assembly quantum wires (QWRs) and single quantum-well... factor in 980-nm quantum-well and quantum-dot lasers. An experimental... factor in 980-nm quantum-well (QW) and quantum-dot (QD) lasers... integrated quantum well infrared photodetector up to 75 GHz. An integrated quantum... asymmetric multiple quantum-well lasers. / Vandermeer A.D., Cassidy D.T. // IEEE Journal of Quantum Electronics... InGaAsGaAs quantum-well lasers. / Weihong Jiang, Thompson D.A., Robinson B.J. // IEEE Journal of Quantum... semiconductor quantum-dot laser dynamics. / Chow W.W., Koch S.W. // IEEE Journal of Quantum Electronics... of V-groove quantum-wire lasers. / Gvozdic D.M., Schlachetzki A. // IEEE Journal of Quantum Electronics.... Skogen E.J. Monolithically integrated active components: a quantum-well intermixing approach. / Skogen E.J., Raring... electronic coupling between self-assembled quantum dots. / Rybchenko S.I., Itskevich I.E., Skolnick M.S., Cahill... element in InAs / GaAs quantum dots: Dependence on quantum dot parameters. / Andreev... modulation of quantum cascade lasers. / Haldar M.K. // IEEE Journal of Quantum Electronics. - 2005... factor in 980-nm quantum-well and quantum-dot lasers. / Rodriguez D., Esquivias...



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... 1.1 Classical or Quantum Evolution of a Particle ; Phase Space 1.1.1 Classical Evolution . . . . . . . . . . . . . . . . . . . 1.1.2 Quantum Evolution... of Freedom . . . . . . . . . . . . . . . 1.2 Classical Probability Density ; Quantum Density Operator . 1.2.1 Statistical Approach for... Probability Density . . . . . . . . . . . . . 1.2.3 Density Operator in Quantum Mechanics . . . . . . 1.3 Statistical Postulates ; Equiprobability . . . . . . . . . . . . 1.3.1 Microstate... of the Pressure . . . . . . . . 4.3 Classical or Quantum Statistics ? . . . . . . . . . . . . . 4.4 Classical Statistics Treatment of... a Box ; Density of States . . . . . . . . . . . . . 138 6.4.1 Quantum States of a Free Particle in... T . . . . . . . . . . . 148 6.7 Common Limit of the Quantum Statistics . . . . . . . . . . . . 149 6.7.1 Chemical Potential of... p − n Junction . . 8.5.3 CD Readers : the Semiconductor Quantum Wells . Summary of Chapter 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159... microscopic physical parameters, given by Quantum or Classical Mechanics, is a microstate... h ˆ The Schroedinger equation corresponds the quantum hamiltonian operator h. provides the time..., corresponds to one quantum state. Classical Probability Density ; Quantum Density Operator 5 In the phase space, this quantum particle has... eigenvalues (see a Quantum Mechanics course). 1.2 Classical Probability Density ; Quantum Density Operator When... in the quantum description, and the continuity between classical and quantum descriptions... , t) 2 D(ri , pi , t)dτ (1.8) 1.2.3 Density Operator in Quantum Mechanics By analogy with the... the probabilities pn in the quantum one. 1.3 Statistical Postulates ; Equiprobability We... the classical limit of quantum properties require that a quantum state occupies a cell..., thermal conductivity, viscosity). 4.3 Classical or Quantum Statistics ? We now consider the... are instructive ! 1. Energy States : The Quantum Mechanics Problem Iodine I is a monoatomic.... Chapter 5 Indistinguishability, the Pauli Principle (Quantum Mechanics) The preceding chapter presented... Quantum Mechanics properties applicable to this limit will be recalled. In Quantum... indistinguishable. Indeed, as explained in Quantum Mechanics courses, if these particles... trajectory does not exist in Quantum Mechanics (Fig. 5.2). D D (1 ) (2 ) (1) (1) (2) (2) (2 ) (1 ) a) b) Fig. 5.2: Representation in... States of Two Indistinguishable Particles (Quantum Mechanics) General Case When N particles... : N ˆi h ˆN = H i=1 (5.6) States of two Indistinguishable Particles (Quantum Mechanics) 117 The eigenstates of... the Quantum Statistics In chapter 5 we learnt the consequences, in Quantum Mechanics... , . . . , nk , . . . of the different quantum states ε1 , ε2 , . . . εk . . . accessible to these indistinguishable... the Quantum Statistics Free Particle in a Box ; Density of States (Quantum Mechanics... Chapter 6. General Properties of the Quantum Statistics b) Boundary Conditions The volume... Chapter 6. General Properties of the Quantum Statistics particles : 1 fF D (ε) = eβ(ε−µ) +1 = 1 eβε−α +1 1 1 = eβ(ε−µ) − 1 eβε−α − 1 fBE (ε) = (6.67... of the Quantum Statistics 6.7 6.7.1 149 Common Limit of the Quantum Statistics Chemical... Chapter 6. General Properties of the Quantum Statistics uF D u± (α) u+ (α) = uF D u− (α) = uBE uBE... Properties of the Quantum Statistics “memory” of the Quantum Statistics, to take...,” as taught in Quantum Mechanics courses. These quantum wells are much used... condensation.” One thus realizes a macroscopic quantum state. The distribution of particles... quantum description of the electromagnetic field is taught in advanced Quantum Mechanics... annihilation operator, i.e., according to the Quantum Mechanics course, a|n = √ n |n − 1 (9.44) The absorption... questions in standard characters. Semiconducting quantum boxes are much studied nowadays... microscope image of quantum boxes of InAs in GaAs. Quantum boxes are... in- Problem 2001 : Quantum Boxes and Optoelectronics 239 1 teger quantum numbers |n, l, s , with... way, with analogous notations (Ev , ωv , n , l , s ). I. Quantum Box in Thermal Equilibrium At... : 1 = g(β, w) , with 2 w = eβ(µ−Ec ) and g(β, w) = w +w w+1 (n + 1)e−βn n≥1 ωc (1) Problem 2001 : Quantum Boxes and Optoelectronics 241 II... InAs quantum boxes, some studies show that the energy spacing ω between quantum... of the emission quantum yield η of the InAs quantum boxes is plotted... : Physical Foundations of Spintronics 245 quantum boxes (see Fig. 4). These experimental... + T Srot = − ∂T ∂T −1 Srot = 33.3 J · K Problem 2001 : Quantum Boxes and Optoelectronics I.1. Owing to... = 2fn i=0 (n + 1) = 2fn i=0 i.e., fn ≤ 1 (n + 1)(n + 2) (n + 1)(n + 2) 2 Problem 2001 : Quantum Boxes and Optoelectronics 261 1 1 , f2... to write (2) as : w 1 = 2 (1 − e−β ωc )2 Problem 2001 : Quantum Boxes and Optoelectronics 263 It... : Physical Foundations of Spintronics Part I : Quantum Mechanics I.1. A state having a plane wave...



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... exist crossing points as a quantum dot or quantum point contact. The origin... systematically evaluated quality (Q) factor in quantum-dot (QD) photonic-crystal nanocavities.../ZNS-Quantum Dot Modified Gold Electrode. By means of CdSe/ZnS-quantum... improvement of the internal quantum efficiency and external quantum efficiency of the.... [1017] Superfluorescence from magnetically formed quantum dots: mixing, temperature, and excitation... Implementation of Quantum Repeaters. The complex environment of solid-state quantum bits... hardware for both quantum computation and long-distance quantum communication; in particular, it may allow realization of a solid-state quantum... to test quantum mechanics and to develop the field of quantum optics... a critical device for quantum communications and optical quantum information processing [Knill, et.../GaAs quantum dots (QDs) are a promising solid state candidate showing high quantum... Coulomb-Correlated Quantum Wire. Gain characteristics of optically-excited semiconductor quantum wires... Quantum Dots: Genesis, the Excitonic Zoo, and its Applications. Semiconductor quantum dots... in InAs Quantum Dots due to Acoustic Phonons. Semiconductor quantum dots (QDs... state quantum computation. The basic ingredient for the realization of a quantum computer... be described. [1099] Quantum Nature of a Strongly Coupled Quantum Dot-Cavity System... show the quantum nature of the system by observing quantum correlations in... applications in quantum cryptography, as well as for fundamental quantum optics experiments... prepared solid state systems employing quantum dots, heterostructures, or nanocrystals. [1144... application of multipliers based on quantum superlattice structures. Our spectrometer includes... on phasestabilized Gunn generators and quantum superlattice structures multipliers and mixers... building a NtimesN quantum Benes switch that can route quantum packets without blocking. Previous studies about quantum systems have... separate confinement heterostructure (GRINSCH) single quantum well (SQW) laser structure at... bimolecular recombination coefficient B and internal quantum efficiency etamiddot of beta-FeSi... calculate I-V characteristics and ideal internal quantum efficiency. [1776] Список литературы 1. Yoon... excitons. / Kaplan A.E., Miyazaki K. // QELS ’07 Quantum Electronics and Laser Science Conference... G., Gerhardt I., Hwang J., Sandoghdar V. // QELS ’07 Quantum Electronics and Laser Science Conference... Ildar R., Kazantseva Elena V. // QELS ’07 Quantum Electronics and Laser Science Conference.... Jho Y.D. Superfluorescence from magnetically formed quantum dots: mixing, temperature, and excitation...: Towards Solid-state Implementation of Quantum Repeaters. / Childress L. // Conference on Lasers...-Optics (2007 and the International Quantum Electronics Conference. CLEOEIQEC 2007). - 2007...-Optics (2007 and the International Quantum Electronics Conference. CLEOEIQEC 2007). - 2007... International Quantum Electronics Conference. CLEOEIQEC 2007). - 2007. - - реферат 1100. Winger M. Quantum Nature of a Strongly Coupled Quantum Dot-Cavity System...-Optics (2007 and the International Quantum Electronics Conference. CLEOEIQEC 2007). - 2007...-Optics (2007 and the International Quantum Electronics Conference. CLEOEIQEC 2007). - 2007... left-handed materials using intrinsic quantum states. / Krowne C.M. // International Semiconductor Device... Quantum Electronics and Laser Science Conference. - 2007. - - реферат 1368. Huntington E.H. The quantum... E.H., Harb C.C., Heurs M., Ralph T.C. // QELS ’07 Quantum Electronics and Laser Science Conference... D., Wang J.B., Johnson S.R., Zhang Y.H. // QELS ’07 Quantum Electronics and Laser Science Conference... B., Hendarson I., Hay N., Ellwi S. // QELS ’07 Quantum Electronics and Laser Science Conference... Alexei V., Lissotschenko Vitalij N. // QELS ’07 Quantum Electronics and Laser Science Conference...-state cavity quantum electrodynamics. / Yiyang Gong, Vuckovic Jelena. // QELS ’07 Quantum Electronics... groupiii nitrides. / Wetzel C. // QELS ’07 Quantum Electronics and Laser Science Conference... 1Mordechai, Christodoulides Demetrios N. // QELS ’07 Quantum Electronics and Laser Science Conference... M.P., Sheik Bahae M., Dawson L.R. // QELS ’07 Quantum Electronics and Laser Science Conference...). - 2007. - - реферат 1429. Huntington E.H. The Quantum Noise Limits to Simultaneous Intensity... B.S. Characterizations of a GaInNAs double-barrier quantum-well infrared photo-detector with...-Optics (2007 and the International Quantum Electronics Conference. CLEOEIQEC 2007). - 2007...-Optics (2007 and the International Quantum Electronics Conference. CLEOEIQEC 2007). - 2007...-Optics (2007 and the International Quantum Electronics Conference. CLEOEIQEC 2007). - 2007...). - 2007. - - реферат 1657. Huntington E.H. The Quantum Noise Limits to Simultaneous Intensity...). - 2007. - - реферат 1719. Ramesh Ekanayake S. Quantum bit controller and observer circuits...



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... with current emphasis on nanotechnology, quantum mechanics is becoming increasingly essential... engineering students. Yet, the typical quantum mechanics texts for physics students... understanding of the larger-scale quantum system that a density functional computation... more abstract vector notation permeating quantum mechanics, usually phrasing such issues... Preface Why another book on quantum mechanics? Acknowledgments . . . . . . . . . . . . . . . Comments and Feedback... independent variables 2 Basic Ideas of Quantum Mechanics 2.1 The Revised Picture of... Uncertainty Principle . 2.3 The Operators of Quantum Mechanics 2.4 The Orthodox Statistical Interpretation... the eigenfunctions . . . . 2.6.8 Three-dimensional solution . . . . . . . 2.6.9 Quantum confinement . . . . . . . . . The Harmonic Oscillator . . . . . . . . . . . . 2.7.1 The... . . . . . . . 3.3.1 Statistics of a die . . . . . . . . . . . . . . . . . 3.3.2 Statistics of quantum operators . . . . . . . . . 3.3.3 Simplified expressions . . . . . . . . . . . . . . . 3.3.4 Some examples... 148 xiii . . . . . . . . . . . . . . . . . . . . . 5.5 5.4.1 Derivation [Advanced] . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Quantum Statistical Mechanics . . . . . . . . . . . . . . . . . . . . . . . . . . 159 6 Time Evolution... Covered [Advanced] . . . . . . . . The Meaning of Quantum Mechanics [Background] 7.6.1 Failure of the... of a particle in a closed pipe. . . . . . . Quantum mechanics picture of a particle in... in the y-direction, as in a quantum well. . . . . . . . . . . . . . . . . . . . . . . . Energy states, top, and... the y- and z-directions, as in a quantum wire. . . . . . . . . . . . . . . . Energy states, top, and... all three directions, as in a quantum dot or artificial atom. . . . . . . . . . . . Sketch.... . . . . . . . . . . . . . . . . . 127 xxi Chapter 1 Mathematical Prerequisites Quantum mechanics is based on a number... − sin(x). 1.5 Eigenvalue Problems To analyze quantum mechanical systems, it is normally... integrations. Chapter 2 Basic Ideas of Quantum Mechanics 2.1 The Revised Picture of... against quantum mechanics as it may seem. After almost a century, quantum mechanics... OPERATORS OF QUANTUM MECHANICS 2.3 19 The Operators of Quantum Mechanics The numerical... ∂y 2 ∂z 2 (2.7) 20 CHAPTER 2. BASIC IDEAS OF QUANTUM MECHANICS Mathematicians call the set... quantities correspond to operators in quantum mechanics. Expressions for various important... mean. 2.4.1 Only eigenvalues According to quantum mechanics, the only “measurable values... 2.5. A particle like an electron Figure 2.5: Quantum mechanics picture of a particle in... is the eigenfunction number, or quantum number, n that produces a macroscopic amount... 34 CHAPTER 2. BASIC IDEAS OF QUANTUM MECHANICS ψ1 x dark |ψ1 |2 x light light Figure... for many practical applications of quantum mechanics. 2.6. A PARTICLE CONFINED INSIDE A PIPE... 36 CHAPTER 2. BASIC IDEAS OF QUANTUM MECHANICS ✛ z, y z q ❡ ✲ x y ✻ ❄ y ✻y = 0 ✲x x=0 y= x= x Figure 2.10: Definition of...) 38 CHAPTER 2. BASIC IDEAS OF QUANTUM MECHANICS ψ311 = 8 sin x y z 3π x sin π x y sin... in the ψ322 energy eigenstate. 2.6.9 Quantum confinement Normally, motion in physics... CHAPTER 2. BASIC IDEAS OF QUANTUM MECHANICS While quantum mechanics does not allow... solutions for the eigenfunctions of a quantum system, the nonuniquenesses will somehow... = 25 h ¯ω Ey1 = 23 h ¯ω Ez3 = 27 h ¯ω h ¯ ω. Quantum mechanics could not exactly predict... momentum. Following the Newtonian analogy, quantum mechanics substitutes the gradient operator... is called the azimuthal quantum number. The azimuthal quantum number l is always... absolute value of the magnetic quantum number m. 3.1.3 Review Questions 1 The general... of a state with azimuthal quantum number l and magnetic quantum number m is Ψ = R(r)Ylm... numbered using a third quantum number, n, called the “principal quantum number”. It is larger than the azimuthal quantum number l, which... of the magnetic quantum number: n > l ≥ |m| (3.17) so the principal quantum number must... the principal quantum number n, and not also on the azimuthal quantum number l and the magnetic quantum number m. Well, the... integer quantum numbers n, l, and m satisfying n > l ≥ |m|. The number n is called the principal quantum... of three integer quantum numbers. They are the principal quantum number n (determining the energy of the state), the azimuthal quantum number l (determining the square angular momentum), and the magnetic quantum... quantitative measure of uncertainty in quantum mechanics. 3.3.1 Statistics of a die Since... of quantum operators The expectation values of the operators of quantum mechanics... a common assumption in applications of quantum mechanics. Compared to the Hamiltonian... L2 = l(l + 1)¯ h2 where the azimuthal quantum number l is a nonnegative integer. The... additional information beyond the normal quantum mechanics. Such postulated additional information...



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... modified vii phase selectable double-quantum pulse sequence indicates that interactions... Double-Quantum NMR . . . . . 83 1 5.4.1 Dipolar Filter . . . . . . . . . . . . . . . . . . . . . . . . . 83 5.4.2 Double-Quantum Measurement . . . . . . . . . . . . . . . 85 5.4.3 Double-Quantum...-diffusion pulse sequence with a double-quantum dipolar filter. 59 4.10 Morphological... double-quantum dipolar filter. . . . 84 xvi LIST OF FIGURES 5.9 Double-quantum pulse sequence with a phase selection filter. . . . 85 1 5.10 H double-quantum spectra.../reconversion times. . . . . . . . . . . 87 5.11 1 H double-quantum spectra with a phase selection period.../reconversion times. . . . . . . . . . 88 5.12 1 H double-quantum spectra with a phase selection period.../reconversion times. . . . . . . . . . 89 5.13 Double-quantum buildup curves of LDPE with... selection times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 5.14 Double-quantum buildup curves of MWNT/LDPE... normalized double-quantum signal – τc molecular correlation time µs τDQ double-quantum coherence period... instance, relaxation, spindiffusion, and double-quantum that have been well established... explore the applications of double-quantum NMR to semicrystalline polymers. This...-diffusion pulse sequence with a double-quantum dipolar filter. 4.4.2 Analytical Solutions The.... With the application of a double-quantum dipolar filter, the spin magnetization.... 5.4 1 H Residual Dipolar Coupling by Double- Quantum NMR 1 H residual dipolar coupling (Dres... called double-quantum coherence. By applying a dipolar filter, double-quantum NMR is... filter. 1 2 system. (b) Double-quantum dipolar The basic double-quantum pulse sequence is... first two 90 ◦ pulses a double-quantum coherence is excited. Subsequently, a time... different molecular inter1 The double-quantum energy level transitions are combined... Double-Quantum NMR actions according to their different coupling strength. The quantum mechanism behind the dipolar filter and the double-quantum pulse... same information as a standard double-quantum pulse sequence. However, when τr is... Wm diffusion detection Figure 5.9: Double-quantum pulse sequence with a phase selection... the present work, 1 H static double-quantum measurements were carried out on... for each specific phase. 5.4.3 Double-Quantum Curves Figures 5.10 to Figures... 5.4 1 H Residual Dipolar Coupling by Double-Quantum NMR (b) (a) 60000 40000 20000 0 -20000... -60000 Q (Hz) Figure 5.10: 1 H double-quantum spectra with a phase selection period... excitation/reconversion times in double-quantum dipolar filter: (a) τe/r = 3.5 µs, (b) τe/r = 8 µs, (c) τe/r = 18 µs, (d) τe/r = 50 µs, (e) τe/r = 120... µs. Figure 5.12 depicts the double-quantum spectra recorded at τr = 190 µs. Here... -60000 Q (Hz) Figure 5.11: 1 H double-quantum spectra with a phase selection period... excitation/reconversion times in double-quantum dipolar filter: (a) τe/r = 5 µs, (b) τe/r = 13 µs, (c) τe/r = 40 µs, (d) τe/r = 100... 5.4 1 H Residual Dipolar Coupling by Double-Quantum NMR (b) (a) 60000 40000 20000 0 -20000... -60000 Q (Hz) Figure 5.12: 1 H double-quantum spectra with a phase selection period... excitation/reconversion times in double-quantum dipolar filter: (a) τe/r = 7 µs, (b) τe/r = 24 µs, (c) τe/r = 55 µs, (d) τe/r = 110... 5.4 1 H Residual Dipolar Coupling by Double-Quantum NMR about 9% normalized signal is... Dipolar Coupling By interpreting double-quantum buildup curves, rich information about...] assumed a Gaussian distribution of double-quantum signals with τe/r and introduced a fit... 5.4 1 H Residual Dipolar Coupling by Double-Quantum NMR 0.12 I(We/r)/I(FID) 0.10... and modified phase selectable double-quantum pulse sequence, solid-state NMR... successful modification of the double-quantum pulse sequence makes the detailed... Nylon-6 Fibres Investigated by 1 H Double-Quantum-Filtered NMR SpinDiffusion Experiments. ChemPhysChem...; Demco, DE; Bertmer, M; Blmich, B. Multiple-Quantum NMR on Structure, Orientation, Morphology..., A. Principles and Applications of Multiple-Quantum NMR. Adv. Chem. Phys. 1987... Thermoplastic Polyurethanes Investigated by 1 H Double-Quantum NMR. Correlation with Thermodynamic and... by Spin Diffusion Using Single-Quantum and DoubleQuantum Dipolar Filters. Solid... onto a Silica Surface by 1 H Multiple-Quantum NMR. Macromolecules 2003, 36, 4411..., J; Munowitz, M; Garroway, AN; Pines, A. Multiple-Quantum Dynamics in Solid State NMR..., A; Filip, C; Demco, D; Bl¨ umich, B. Double-Quantum-Filtered NMR Signals in Inhomogeneous..., B. Multispin Moments Edited by Multiple-Quantum NMR: Application to Elastomers. J. Magn..., R. Magnetization Exchange, Zero and Double Quantum Spectra in Stochastic NMR Spectroscopy..., W. Tensor Operator Formalism for Multiple-Quantum NMR. 1. Spin-1 Nuclei. J. Magn. Reson... – 414. [266] Munowitz, M; Pines, A. Multiple-Quantum Nuclear Magnetic Resonance Spectroscopy. Science... As Investigated by Proton Multiple-Quantum NMR. Macromolecules 2005, 38, 9650... Longitudinal Magnetization, Double-and Triple-Quantum Nuclear Magnetic Resonance in Cross...



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... efficiency and field uniformity. High quantum efficiency Hamamatsu R8778 PMTs, high... to the converter surface. The quantum efficiency for a 1 μm thick 10 B4C... sensors well matched to the quantum efficiency of conventional photodetectors such... sensitive flux-voltage converter, superconducting quantum interference device (SQUID), ultra-sensitive... pixels. Additionally, it has a high quantum efficiency of ~70% at 520... neutron and extremely low Gamma quantum efficiencies of ≈ 80 % and less..., HyperKamiokande planned in Japan. The quantum efficiency (QE) of these photo... 319-1194, Japan 3Division of Quantum Science and Engineering, Hokkaido University... quantum efficiency and large detection area. This X-ray detector of high quantum..., N. Kawaguchi2, T. Yanagida3, Y. Fujimoto3 1 Division of Quantum Science and Energy Engineering, Nagoya... School of Medicine, Nagoya, Japan 2 Quantum Beam Science Directorate, Japan Atomic... current, stability at high fluxes, quantum efficiency and performance at high... a function of the incoming flux. Quantum efficiency and energy resolution is... detector because of higher detective quantum efficiency (DQE) compared with that..., H. Yoo, C. Kim, G. Cho Nuclear and Quantum Engineering, Korea Advanced Institute of... J. Kawarabayashi1, T. Takahashi1, H. Tomita1, T. Iguchi1, E. Takada2 1 2 Quantum Engineering, Nagoya University, Nagoya, Aichi... time resolution as well as quantum efficiency and active surface area... important parameters will be presented: quantum efficiency, dark current, gain. These..., G. Cho Department of Nuclear and Quantum Engineering, KAIST(Korea Advenced Institute..., J. Kim, H. Kim, K. Park nuclear and quantum engineering, KAIST, Daejeon, KOREA CMOS..., K. Park, H. Kim, G. Cho Nuclear and Quantum engineering, Korea Advanced Institute of..., G. Cho Department of Nuclear and Quantum engineering, KAIST, Daejeon, Republic of... Imaging N. Kawachi1, S. Fujimaki1, H. Watabe2, S. Yamamoto3 1 Quantum Beam Science Directorate, Japan Atomic... size, was coupled to a high quantum efficiency position sensitive photomultiplier tube..., G. Cho1 1 Dept. of Nuclear and Quantum Engineering, KAIST ( Korea Advanced Institute... efficiency was evaluated as a photoluminescence quantum yield. Then, scintillation light yield... Korea Department of Nuclear and Quantum Engineering, Korea Advanced Institute of... 364 1 Department of Nuclear and Quantum Engineering, DepartmentKorea Advanced Institute of... University, Nagoya, Japan Depart. of Quantum Eng., Graduate School of Eng..., N. Suzui1, S. Ishii1, H. Watabe2, S. Yamamoto3, S. Fujimaki1 1 Quantum Beam Science Directorate, Japan Atomic.... SDDs thanks to their high quantum efficiency and low electronic noise...: single photon counting capability, high quantum efficiency, compactness (few mm), low... yet discovered glueballs with exotic quantum numbers. The PANDA collaboration at... a waveform of 1/(T-t) form used in quantum random number generator. Therefore a high..., G. Cho Department of Nuclear and Quantum engineering, KAIST, Daejeon, Republic of... for Free-Space Decoy-State Quantum Key Distribution W. Chen Modern Physics... to the freespace decoy-state quantum key distribution experiments (QKD). Because..., Korea Department of Nuclear and Quantum Engineering, KAIST, Daejeon, Korea We... Energy Agency, Takasaki, Gunma, Japan Quantum Beam Science Directorate, Japan Atomic... camera due to their higher quantum efficiency. Moreover, they allow building..., and optically coupled to a high quantum efficiency 2-inch position sensitive photomultiplier..., we evaluated the impact of quantum and electronic noise for different... coupled to a 1-inch square high quantum efficiency position sensitive photomultiplier tube... the intrinsic resolution and overall quantum efficiency of the design. The..., x-ray detection by scintillators, secondary quantum gain in scintillators, light detection... the Swank factor and detective quantum efficiency. Analytic expressions for x-ray... time. The iQID (ionizing-radiation Quantum Imaging Detector) camera is sensitive...-Flight PET Detector with High Quantum Efficiency Multi-Anode PMTs J. W. Son... yields high blue sensitivity and quantum efficiency. 15x15 array of LGSO... Atomic Energy Agency, Takasaki, Japan Quantum Beam Science Directorate, Japan Atomic... are bulky and have limited quantum efficiency. The new generation of..., Gunma University, Maebashi, Gunma, Japan 3 Quantum Beam Science Directorate, Japan Atomic..., Y. Lee1, J. S. Kim2, S. Cho1 1 2 Nuclear and Quantum Engineering, Korea Advanced Institute of..., KOREA 3 Department of Nuclear and Quantum Engineering, KAIST, Daejeon, Korea 718... Si imaging detectors with high quantum efficiency of over 95 %. However... properties of a-Se, like high quantum efficiency and internal gain, resulted..., consequently, the reconstructed volumes contain quantum noise. The strength of noise..., S. Cho1 1 Department of Nuclear and Quantum Engineering, Korea Advanced Istitute of..., switching from f#=0.8 to f#=8. Differences among quantum efficiencies of commercial cameras can... molecular physics, optical data communication, quantum encryption, and true 3D imaging...



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... description of various sources of quantum corrections to the process. This... quantities in both classical and quantum theories of the type of... measurable time and energy; the quantum version of the ˇrst approach... to the geometric time T . The quantum problem is to obtain the... canonical quantization to it. In quantum relativistic theory, we get two... provide the stability of the quantum system in QFT [25]. For... and the positive norm of quantum states 1 ξ0 = √ [ψ0 (z+ ) − ψ0 (z− )], 2 πγ π0 = 1 2 γ [ψ (z+ ) + ψ0 (z− )], π 0 where ψ0 (z± ) = ± (ψi (z± ))2 − M2 πγ (97) 1/2 . (98... initial data become the quantum numbers of quantum theory. All previous attempts... meaning of the CM frame. 4.5. Quantum Theory. The Réohrlich approach distinguishes... motion. In quantum theory of GR (like in quantum theories of a particle... with the spectral series over quantum numbers Q Ψ+ (F |ϕ0 , ϕ1 ) = A+ Q F |Q Q|ϕ0 , ϕ1 θ(ϕ0 − ϕ1 ), (148) Q A− Q F |Q Ψ− (F |ϕ0 , ϕ1 ) = ∗ Q|ϕ0 , ϕ1 ∗ θ(ϕ1 − ϕ0 ), (149) Q where F |Q is... [A− Q , AQ ] = δQ,Q . The physical states of a quantum universe are formed by the... the stability of the quantum system in quantum theory of GR (similar... in classical theory and quantum numbers Q in quantum theory is the Levi... quantum numbers, and direct corrrespondence of standard classical cosmology with quantum gravity... dynamics of ®Big Bang¯ of a quantum universe: the Dynamic Unconstrained System... from the VACUUM. The standard quantum ˇeld theory (QFT) in the... to provide the stability of a quantum system (see Fig. 6). The content... the dynamic evolution parameter ϕ0 and quantum numbers k, momenta, spins, etc.). Detected... integrals of motion (i.e., quantum numbers in the corresponding quantum theory with a vacuum...) form the set of quantum numbers in quantum theory. Let us suppose... that the wave function of a quantum universe can be represented in... of a series over the conserved quantum numbers Q = nf,k = Q|b+ f bf |Q of the...-INVARIANT DYNAMICS 591 6.4. Evolution of Quantum Universe. The equations of diagonalization... anisotropic stage T± (ϕ) ∼ ±ϕ2 (considered on the quantum level by Misner [38]). The... of a quantum asymptotic state of a universe |out and conserved quantum numbers of... Quantum Gravity. The simplest way to determine the QFT limit of Quantum... (180) is to use the quantum ˇeld version of the reparametrization... the unitary S matrix for conventional quantum ˇeld theory (QFT) appears as... appears as the limit of quantum theory of the Einstein general... as the limit case of quantum gravity, we should recognize that... the measurable time dTF = (ϕ/µ)dT ). 7.4. Quantum Conformal Relativity: Cosmological Scenario. The... geometric time T = 0. The stability of quantum theory explains the arrow and... geometric time. The classical and quantum evolutions of the universe coincide... as the pure relativistic and quantum phenomenon which reproduces the conformal... includes an unambigouos description of quantum gravity with its relation to... from the stability of the quantum relativistic theory. Whereas, the constraining... to the cosmic evolution of Quantum Universe with the set of... initial data and in formulating quantum ˇeld theory in the 602... volume limits of the obtained quantum gravity, where the standard Hamiltonian..., v.32, p.6191. 8. Dirac P.A.M. Å Lectures on Quantum Mechanics. Belfer Graduate School of..., v.30, p.66. 13. Torre C.G. Å Class. Quantum Grav., 1991, v.8, p.1895. 14. Khvedelidze... GR and ®Big Bang¯ of Quantum Universe. JINR Preprint E2-2000.... Schweber S. Å An Introduction to Relativistic Quantum Field Theory. Row, Peterson and..., p.23. 36. Grib A.A., Mamaev S.G., Mostepanenko V.M. Å Quantum Effects in Intensive External Fields... constrained by the principles of quantum mechanics applied to extended objects... algebra. Early studies of the quantum mechanics of extended objects indicated.... Alvarez-Gaume L., Zamora F. Å Duality in Quantum Field Theory (and String Theory...; Katz S., Vafa C. Å Geometric Engineering of N = 1 Quantum Field Theories, Nucl. Phys., 1997... Dynamics of the Local Variables Quantum Theory The Causal Green Functions... Quantization Evolution of Quantum Universe QFT Limit of Quantum Gravity CONFORMAL RELATIVITY... Variables and Hamiltonian Physical Consequences Quantum Conformal Relativity: Cosmological Scenario Conformal...



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...-of-sight cannot be guaranteed. • 5 .6 .4 Quantum Key Distribution (QKD): Promises absolute... information assurance. • 5 .6 .5 Quantum Communications: The art of transferring quantum states (which encode... much more efficient communications. • 5.6.6 Superconducting Quantum Interference Filter Microwave Amplifier: Represents... sensors community. It incorporates a superconducting quantum interference device (SQUID) array for..., Challenges, and Benefits - Continued Level 3 5.6.4 Quantum Key Distribution Objectives: Provide absolute... quantum key distribution rate. Benefits: Provides more efficient secure communications links. 5.6.5 Quantum... with optical communications systems. 5.6.6 Superconducting Quantum Objectives: Interference Filter Microwave Amplifier... Apertures Enable long-range quantum communications. Develop a superconducting quantum interference filter to... optimize superconducting quantum interference filter (SQIF) technology to achieve quantum limited noise... directly through normal matter. TA 5 .6 .4 Quantum Key Distribution Encryption schemes entail... with tamper-proof information assurance. A quantum communications channel is inherently secure... QKD and quantum entanglement as a potential stepping-stone for quantum communications. Technical... quantum key distribution. TA 5 .6 .5 Quantum Communications Quantum communications is the art of transferring quantum... faster-than-light communications. While quantum entanglement has been demonstrated at... TA Technology Name Description 5.6.5.1 Quantum Communications Quantum communications to utilize linkage across... improved data rates. TA 5.6.6 Superconducting Quantum Interference Filter Microwave Amplifier This... The objective is to achieve quantum limited noise performance; that is... TA Technology Name Description 5.6.6.1 Superconducting Quantum Interference Filter (SQIF) Microwave Amplifier... Shift Keying Quadrature Amplitude Modulation Quantum Key Distribution Quality of Service... Point Kalman Filter Superconducting QUantum Interference Device Superconducting Quantum Interference Filter Space... and Characterization Systems 5.6 Revolutionary Concepts 5.6.4 Quantum Key Distribution DRAFT 5 .6 .4 .1 Entangled Photon... CAPABILITY Needed Capability: Source for quantum key distribution. Capability Description: Provide... at high rate to enable quantum key distribution enabling secure communications... and Characterization Systems 5.6 Revolutionary Concepts 5.6.4 Quantum Key Distribution DRAFT 5 .6 .4 .2 Waveguide Single...: Single photon waveguide source for quantum key distribution. Technology Challenge: Efficiency... Technology Performance Goal: Improve the quantum key TRL 3 distribution rate. TRL...: Conventional quantum key distribution Capability Performance Goal: High rate of quantum key... 5.6 Revolutionary Concepts 5.6.5 Quantum Communications DRAFT 5 .6 .5 .1 Quantum Communications TECHNOLOGY Technology Description: Quantum communications to... photons in quantum techniques such as superdense coding, teleportation, and quantum illumination... Concepts 5.6.6 Superconducting Quantum Interference Filter Microwave Amplifier DRAFT 5 .6 .6 .1 Superconducting Quantum Interference Filter (SQIF) Microwave Amplifier TECHNOLOGY Technology Description: Superconducting Quantum Interference... SQIFs 2-dimensional Technology Performance Goal: Quantum limited noise arrays consisting of... Candidate: None CAPABILITY Needed Capability: Quantum limited microwave receivers. Capability Description...-band. Capability Performance Goal: Achieve quantum limited noise performance. Parameter, Value...



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... integrated circuit (ROIC) electronics. High quantum efficiency (QE), low noise, high...-format array technologies require high quantum efficiency (QE), low noise, high... and near-IR with high quantum Photon Counting Detector Array efficiency...-Earth asteroids, and instruments for quantum interferometry. Improvements in optical components... 8.1.3.9 Quantum Optical Interferometry Interferometry with sensitivity significantly better than the quantum shot...-Resource Identification-Security-Regolith EXplorer Quantum Efficiency Radio Frequency ReadOut Integrated... State Of the Art Superconducting QUantum Interference Device Soil Sample Collection.... Capability Performance Goal:Develop high quantum efficiency (QE), low noise visible... (BIRD), a breakthrough technology. Parameter, Value: Quantum Efficiency (QE): 77%; Format: 2k... focal planes. Capability Description: High quantum efficiency, high pixel operability, high... near-infrared (IR) with high quantum efficiency, low noise, and radiation..., Value: Array format: 16 Mpixels; Quantum Efficiency: 80%; Noise: < 5e RMS..., Value: Arrays format: 16 Mpixels; Quantum Efficiency: 80%; Noise: <5e RMS..., Value: Array format: 16 Mpixels; Quantum Efficiency: 80%; Noise: <5e RMS..., Value: Arrays format: 16 Mpixels; Quantum Efficiency: 80%; Noise: <5e RMS... detectors (2k x 2k) with high quantum efficiency (QE) and visible blind... far ultraviolet (FUV). Parameter, Value: Quantum efficiency: < 15% TRL Technology Performance... rejection > 200 nm. Parameter, Value: Quantum efficiency: < 50% 8 TRL 6 Technology Development... on several missions. Parameter, Value: Quantum efficiency: < 15% Capability Performance Goal... of EUV radiation. Parameter, Value: Quantum efficiency: < 50% Technology Needed for... years with passive radiative coolers; Quantum efficiency (QE): 77%; Format: 2k... (~75%) is low, and the quantum efficiency is moderate (70% at... telluride (HgCdTe) arrays provide excellent quantum efficiency (QE) and uniformity across... 400 nm; Pixel Yield: 75%; Quantum Efficiency: 70% at 400; nm... 400 nm; Pixel Yield: 98%; Quantum Efficiency: 90% at 400 nm... and Sensors 8.1.3 Optical Components DRAFT 8 .1 .3 .9 Quantum Optical Interferometry TECHNOLOGY Technology Description... sensitivity significantly better than the quantum shot noise limit. Technology Challenge... Candidate: None CAPABILITY Needed Capability: Quantum entangled-photon measurements for applications... ability to produce and measure quantum entangled-photons with lasers. Capability... ability to produce and measure quantum entangled-photons with lasers with...-state cooling approach based on quantum tunneling through normal insulator-superconductor... for electronics, such as superconducting quantum interference device (SQUID) amplifiers,and...