Предприятие. Harmonic. [Редактировать]

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#Новостная лента.
12015-03-25. Harmonic предоставила интегрированные приемники-декодеры для Ultra-HD телевидения.
Harmonic предоставила ProView 7100, одно-юнитовый, мультиформатный интегрированный приемник-декодер с поддержкой высоко-эффективного кодирования для Ultra-HD видео контента. Устройство позволяет декодировать видео поток идущий с разрешением в 1080p, 60 кадров в секунду.Тэги: Harmonic
22015-09-16. НАСА решило запустить UHD канал.
НАСА объявило о запуске первого в мире некоммерческого спутникового канала в UHD качестве. В качестве партнеров в данном проекте компанию агентству составили SES и Harmonic. В соответствии с пресс-релизом агенства новый канал будет доступен не только в спутниковых сетях, но и в Интернет (требуется пропускная способность канала 13 мбит в сек.). Спутниковое вещание будет проходить при помощи космического аппарата AMC 18 (принадлежит компании SES).Тэги: Космическое агентство СШАSESHarmonicAMC 18
32016-03-02. Компания Harmonic закончила поглощение Thomson Video Networks.
Компания Harmonic закончила поглощение Thomson Video Networks (TVN), которая специализируется на сжатии видео потока. В новой структуре TVN продолжит заниматься вопросами разработки, а общая численность разработчиков объединенной компании составит более 600 инженеров. Тэги: Harmonic

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


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... power (600 W): 4.0 dB Distortion5 2nd harmonic: ≤ 1.0% 3rd harmonic: ≤ 1.0% Highest Recommended Crossover: 1200...



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... General information Reactive power compensation Harmonic filtering Other applications Traction Test... (Harmonic filtering) Harmonic filter, CHARM-BP Harmonic filter, CHARM-BP/D Harmonic filter, CHARM-HP Harmonic... Harmonic Filters 3 145 kV filter installation in Oman 4 Power Capacitors and Harmonic.... Buyer’s Guide | Power Capacitors and Harmonic Filters 7 Descriptions - Definitions Reactive power...) P Uncompensated load 8 Power Capacitors and Harmonic Filters | Buyer’s Guide IEV International.... Buyer’s Guide | Power Capacitors and Harmonic Filters 9 Descriptions – Definitions Harmonics and... lowest harmonic frequency with considerable current/voltage amplitude. (IEC 61642) Harmonic order (h) The ratio of the frequency of a harmonic (fh) to...). Even harmonics Harmonics with even harmonic order. Characteristic harmonics Those harmonics... individual harmonic distortions (voltages or currents) is called the Total Harmonic Distortion... maximum impedance. U n = harmonic voltage U1 = fundamental voltage and I n = harmonic voltage I1 = fundamental... possible. 14 Power Capacitors and Harmonic Filters | Buyer’s Guide Certification Production...): 1.7 x U n (1 discharge) 16 Power Capacitors and Harmonic Filters | Buyer’s Guide Description of... various filter solutions that reduce harmonic content. A non-distorted sinusoidal voltage... | Power Capacitors and Harmonic Filters 23 Applications for capacitors Harmonic filtering In... other electrical disturbances. By installing harmonic filters, several benefits are obtained... and Harmonic Filters | Buyer’s Guide The most common international standards for harmonic... and Harmonic Filters 25 Applications for capacitors Harmonic filtering Benefits of installing harmonic filters 1. Reduction of overvoltage problems The harmonic... 3rd harmonic could cause a particular problem. The 3 rd harmonic is a zero-sequence harmonic... (high-pass) harmonic filters are the most commonly used harmonic filter solutions in traction applications. These harmonic filters are... Compensation X X X X X X X X Inrush-limiting - X - X X X X X Anti-resonance - - - - - X - - Harmonic filtering - - - - X - X X - Installation Metal-enclosed Enclosure... L Connection Y-Y 40 Power Capacitors and Harmonic Filters | Buyer’s Guide QBANK-B: Medium... be designed to provide passive harmonic filtering solutions. Design features − − Consists... | Power Capacitors and Harmonic Filters 49 Product information Harmonic filter, CHARM-BP...: Product family name: Harmonic filtering application Type of harmonic filter characteristics: Band... | Power Capacitors and Harmonic Filters 51 Product information Harmonic filter, CHARM-BP... are used when total harmonic distortion or individual harmonic current is not.../D Product family name: Harmonic filtering application Type of harmonic filter characteristics: Band... | Power Capacitors and Harmonic Filters 53 Product information Harmonic filter, CHARM-HP In heavy industrial networks, harmonic distortion... Product family name: Harmonic filtering application Type of harmonic filter characteristics: High... | Power Capacitors and Harmonic Filters 55 Product information Harmonic filter, CHARM-HP... Power Capacitors and Harmonic Filters | Buyer’s Guide Product information Harmonic filter, CHARM... when the harmonic pollution is unknown or when the future harmonic distortion...-C Product family name: Harmonic filtering application Type of harmonic filter characteristics: C-type... and Harmonic Filters 57 Product information Harmonic filter, CHARM-C C-type harmonic filter C-type harmonic filter 58 Power Capacitors and Harmonic... to the 5th harmonic so as to reduce the harmonic to this.... Buyer’s Guide | Power Capacitors and Harmonic Filters 67 References Reactive compensation... requirement 74 Power Capacitors and Harmonic Filters | Buyer’s Guide Inquiry specification... � Indoor Rated Altitude � < 1000 � Outdoor m.a.s.l � Harmonic voltage/current data � IEEE Std...) kV harmonic %Volts/%Amps %Volts/%Amps 4th harmonic %Volts/%Amps 5th harmonic %Volts/%Amps 7th harmonic %Volts/%Amps 11th harmonic %Volts/%Amps � Internal, CHDB 13th harmonic %Volts/%Amps � External, CHDE 17th harmonic %Volts/%Amps � Fuseless, CHDF 19th harmonic... kV) 2 harmonic %Volts/%Amps Hz � QBANK-C (Max 24 kV) 3rd harmonic %Volts/%Amps Y, Y-Y, Y-O-H, etc. 4th harmonic %Volts/%Amps 5th harmonic %Volts/%Amps � IEC 60871-1: 2005 7th harmonic %Volts/%Amps � IEC 60871-2: 1999 11th harmonic %Volts/%Amps � IEEE Std. 18: 2012 13th harmonic %Volts/%Amps kV 17th harmonic %Volts/%Amps kvar 19 harmonic %Volts...



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... harmonics  Reactive energy compensation in harmonic distorted networks  Repulsion passive filters... filter reactances in case of harmonic presence 59  Electric Capacitors  Reactive... 112  Automatic capacitor banks with harmonic filters ARM Series 116 120... motor and transformers • Medium Voltage harmonic filters • Current limiting reactors for... 135 Three-phase Harmonic Filters and Transformers  Three-phase harmonic filters  Single... Energía Voltage harmonic distortion ≤ 2% THDU≤2% THDU≤2% Voltage harmonic distortion ≤ 3% Voltage harmonic distortion >3% THDU... wire increases. 43 HARMONICS Harmonics Harmonic voltage is defined by the... the most accurate definition for a harmonic, though the Fourier’s mathematic series... -1830) Distorted wave Fundamental 3rd harmonic 120º 120º 1 120º 2 3 Balanced three..., the main causes of the harmonic distortionεare the following. • Electromagnetic.... perfectly define each of the harmonic functions in the electrical network... defined as the ). of the harmonic frequency (fn) and the fundamental... 3rd harmonic 3 x 50Hz = 150Hz orden par sólo aparecen cuando hay 5th harmonic... señal eléctrica. 7th harmonic 7 x 50Hz = 350Hz 5ª armónica 5 x 50... la corrección del factor 6 300 0 harmonic is that ofpara negative sequence... TENSIÓN (U) E INTENSIDAD INDIVIDUAL RATE OF HARMONIC DISTORTION ON VOLTAGE (U) AND CURRENT... effective value of the corresponding harmonic frequency and the effective HD... (%) de 2 2 2 2 U ca TOTAL RATE OF HARMONIC DISTORTION: - THDI 2 + U ca 3 + U ca 4 +  + U c U arm... fn The total rate of harmonic distortion is the rate referenced... thisI parameter, the 3totalcarate of harmonic (THD) to be es generada... is limited to the 40th harmonic. a frecuencia. los dos valores As... una deSPECTRUM las valor THE HARMONIC como resultado de una corriente... 20 theuna frequency domain, the harmonic spectrum THDU señal en... ARMÓNICO 10 formed. This harmonic canen beun repreAsí se spectrum... analizada.where depróximo 5th harmonic achieves approximately a valor al 25... waves. Distorted wave Fundamental 3rd harmonic The amplitude of the fundamental... instant of time. The 3rd harmonic has a special feature: its frequency... third harmonic has a frequency three times higher (points . 1, 2 and 3 ) THE 5th HARMONIC Distorted wave In the figure attached, the 5th harmonic is... of the fundamental and the harmonic waves. As it was previously... contrast to the 3rd harmonic, the 5th harmonic is NOT an electrical... 7, 11, etc. Fundamental 5th harmonic 1 2 3 4 5 The fifth harmonic has a frequency five times... 5) In RTR ENERGIA S.L., these two harmonic distortions (3rd and 5th) are... HARMONICS Reactive Energy Compensation in Harmonic Distorted Networks In a complex circuit... If there is a possibility of harmonic distortion presence in the electrical...… harmonic (total and for each of the harmonics) The predominant harmonic in....72 6.31 23.72 THDI Harmonic distortions spectrum in voltage (THDU... clearly noticed the presence of harmonic distortion, although the network analysis....66 In this case, the harmonic distortion spectrum in voltage (THDU... Xc Rp In Bank of Harmonic Distorsión capacitor Batería de distortion... Hz (frequency on the 5th harmonic), this circuit is inductive (w wR... an industrial facility, with a high harmonic content, is supplied by a power... Itot=O IC L In presence of harmonic distortions, a passive filter (LC) must... on voltage on the 5th harmonic higher than 3%, the installation of... capacitors: Standard which can bear harmonic THDUmax distortions on voltage lower... Energía Voltage harmonic distortion ≤ 2% THDU≤2% Voltage harmonic distortion ≤ 3% THDU≤3% Voltage harmonic distortion >3% 3% 7% 14... Filter Reactances in Case of Harmonic Presence p(%)=100 · f resonancia Where: fred... filter reactances in case of harmonic presence INDUCTIVE REACTANCE IN A FILTER... frequencies upon request) three phase harmonic filters. These power capacitors are... frequencies upon request) three phase harmonic filters. These power capacitors are... frequencies upon request) three phase harmonic filters. Dry and Ecological Capacitor... can be upon request.  With harmonic filters can be upon request... can be upon request.  With harmonic filters can be upon request... can be upon request.  With harmonic filters can be upon request... can be upon request.  With harmonic filters can be upon request... switch Automatic capacitor banks with harmonic filters and MA/C/CE/TER... following components:  Thermostats  Three-phase harmonic filters  Intensity transformers Power Voltage... switch Auto capacitor banks with harmonic filters and MA/C/CE/TER... switch Automatic capacitor banks with harmonic filters and MA/C/CE/TER... switch Automatic capacitor banks with harmonic filters and MA/C/CE/TER... voltage harmonic filters They provide reactive compensation and filtering of harmonic distortion... Phase Harmonic Filters and Transformers REACTANCES AND TRANSFORMERS Three-phase harmonic filters Copper winding Constructive Characteristics Three phase harmonic filters... loads, the 5th (250 Hz) harmonic and higher respnant phenomenons are...



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... paper 2) F. Norouzian, P. Gardner, “Switched-Band Harmonic Terminated Matching Networks with Derived... – Distributed Output Matching Network HT – Harmonic Termination LNA – Low Noise Amplifier... Networks.......................................................................81 4.5 Harmonic Termination Network............................................................................82 X 4.5.1 Theory of Harmonic Termination Network.........................................83 4.5.2 Simulation............................................................................................83 4.5.3 Implementation of Harmonic Termination and... (b) ON state.................................................................................................................81 Figure 4.31 Harmonic termination circuit................................................................................83 Figure 4.32... provides matching at fundamental and harmonic frequencies. DC bias OMN IMN... requiring optimum output termination and harmonic elimination in all bands at... a fundamental matching circuit and a second harmonic termination circuit. The example demonstrates... at Terminate the harmonics reactively harmonic frequencies Losses in the components... the input signals (sinusoidal) without harmonic content, [13] and [14]. The... in odd harmonic and short circuit termination in even harmonic frequencies are... with different harmonic termination criteria. Odd and even harmonic frequencies are required... this class. Presenting the second harmonic component in voltage provides half... fundamental frequency, second and third harmonic frequencies represent by Z f0 , Z 2 f0... due to their requirement for harmonic terminations. Some attempts to design... in multiband applications. Distributed second harmonic termination has been designed with... two blocks; harmonic control and fundamental MN. The harmonic control network designed... consists of two sub-networks: harmonic termination and fundamental matching. Two... at second harmonic of the fundamental frequencies in its harmonic termination network... provide proper impedances at the harmonic and fundamental frequencies, respectively. The... open or short circuit at harmonic frequencies. 4.1 Detach Stub Matching Network... switch Lower frequency Higher frequency 4.5 Harmonic Termination Network The MNs which... short circuited shunt stub at harmonic frequencies in [96]. A shunt transmission.../or short circuit termination at harmonic frequencies. For example, the ideal... MN for PAs Chapter 4 higher harmonic frequencies [97]. The second harmonics.... The problem of achieving such harmonic terminations for two different fundamental... of Harmonic Termination Network The basic idea of the proposed Harmonic Termination... the second harmonic of the higher frequency. To terminate second harmonic of... 1 an added TLIN Figure 4.31-Harmonic termination circuit 4.5.2 Simulation In order... a PA, termination of the second harmonic frequencies are considered. Thus, the... open circuit at the second harmonic frequencies of operating frequencies, 900...-HT simulation result 4.5.3 Implementation of Harmonic Termination and Matching Network The... optimum matching and suppress harmonic at fundamental and harmonic frequencies respectively, is... as antennas, LNAs and PAs. Harmonic termination requirements which are important... the fundamental frequencies and the harmonic frequencies are revealed and the... because optimum output matching and harmonic elimination have to be achieved... practically, termination of the second harmonic frequencies is considered. 5.2.3 Measurement After...-MNs that take account of harmonic termination requirements, which are important..., S. Boumaiza, R. R. Mansour, “Novel Reconfigurable Fundamental/Harmonic Matching Network for Enhancing the... Power Amplifier using a Distributed Second Harmonic Termination”, 40th European Microwave Conference... Technique for Concurrent Dual-Band Harmonic Tuned Power Amplifier”, IEEE Transactions... - for a frequency and its first harmonic," Microwave and Wireless Components Letters... for a frequency and its first harmonic," IEEE Microwave and Wireless Components... MNs that take account of harmonic termination requirements, which are important... because optimum output matching and harmonic elimination have to be achieved... appear in second and third harmonic frequencies. To maximize the efficiency... to a reasonable approximation [8]. The second harmonic termination (HT) is designed to... basic idea to terminate the harmonic frequencies is using a transmission line... second harmonic of the higher frequency. To terminate the second harmonic of... at that specific frequency. This harmonic termination circuit concept could be... practically, termination of the second harmonic frequencies is considered. Thus, the... provide open circuit at second harmonic frequencies of operating frequencies, 782... Max 787MHz 6 0. 0.8 1.0 lower freq 1.0 Fig. 2. Harmonic termination circuit higher freq 0. 4 0 3. 0. 4 0 3. 0 4. 0 4. 5.0 5.0 0.2 10...



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... developed by utilizing the second-harmonic of the emission from Yb... for output coupling of second harmonic, a periodically-poled LiNbO3 (PPLN), and... longitudinally pumped by the second harmonic of a 250 Hz pulse repetition... crystals to generate second harmonic (SH) and third harmonic (TH) light. The... mode spot sizes. Preliminary second harmonic con- Conference 6100 Abstracts version... spectral range to the third harmonic near 250 nm. With pump... a 20 mm LBO crystal, a second harmonic power of 65 W @ 532 nm... watt level of the third harmonic is currently under investigation. 6100... 10 Advances in high power harmonic generation L. A. Eyres, J. Gregg, J. Morehead, D. J. Richard... OPCPA pumped by the second harmonic of Nd:YLF and Nd... divergence ~ 3 mrad. The efficient second harmonic generation giving possibility of new... applied genetic algorithm for second harmonic optimization and recorded the evolution... than 10 uJ. With second harmonic generation using an LBO crystal..., multi-photon excitation microscopy, micromachining, harmonic generation, and the pumping parametric...% conversion efficiency of the second harmonic generation in the bulk LBO... Chiao Tung Univ. (Taiwan) Optically harmonic mode-locking and femtosecond compression... production of UV light through harmonic generation of these sources, however... development and thus harmonic-mode-locking. We report passive harmonic mode locking... dispersion is fixed to -0.1 ps2. Harmonic mode locking can be achieved... uniformly the cavity leading to harmonic mode-locking. Because the free... the second and third order harmonic generations of Nd:YAG laser... lowering MgO concentration. Stable second harmonic generation of 0.9-W continuous-wave 532... poling and high efficiency second harmonic generation in sulfide glasses F. Smektala... to reach a high efficiency second harmonic generation in the Ge25Sb10S65 sulfide... analyze of the remaining second harmonic signal after several NaOH etching... the needs of efficient second harmonic generation (SHG). This led to... backward configuration such as second-harmonic generation, sum-frequency generation, difference... the fundamental and the second harmonic of the Ti:Sapphire laser... OPO cavity where we added harmonic generator and mixing module inside...-Univ. Jena (Germany) Optical second harmonic generation in dense wavelength division... BBO pumped by the second harmonic (SHG) of the fiber CPA... dephasing and control of second harmonic generation in periodically poled LiNbO3... for Materials Science (Japan) Second harmonic generation (SHG) using quasi-phase... the measurement of the second-harmonic power generated by a quasi-phase... applications. 6103-23, Session 5 Second harmonic generation in quasi-phase matched... either fundamental wavelength or second harmonic wavelength kills the optical power... to be 3~5/cm. The second harmonic generation was measured by tuning... demonstrated to give efficient second-harmonic generation and optical parametric oscillation... both the fundamental and second harmonic are coupled into a MSF. When... z-cut LiNbO3-crystals driven by a harmonic voltage course. Due to the... to the second and forth harmonic allows the efficient processing of... and 124 W at the second harmonic. Another pulsed pumped System based... wavelength, 49.5 W at the second harmonic and 4.75 W at 266 nm.... 6106B-63, Session 12 Second harmonic generation from centrosymmetric arrays of... second-harmonic light from both the fundamental beam and second-harmonic contributions... were observed by optical second-harmonic generation, infrared spectroscopy, ellipsometry, scanning... to remove a-Si: H layers, Second-Harmonic Generation (SHG) of Nd: YAG... contrast mechanisms, such as third-harmonic generation (THG). We show that... silica. 6108-08, Session 2 Third harmonic generation micro-spectroscopy O. Clay, Univ.... of California/San Diego Third harmonic generation (THG) is a useful basis... agreement between the resulting second harmonic spectrum and theory. The ability... using electric-field-induced second-harmonic generation E. Ramsay, D. Xiao, D. T. Reid, Heriot... the electric field induced second harmonic generation (EFISHG) effect which allows... probed by using optical second-harmonic generation. Here we present details... the fundamental and the second-harmonic light to be below the... or by the resulting second-harmonic light and consequently the EFISHG...-dye cell configuration using second harmonic of Nd-YAG laser as... excitation fluorescence, second- and third-harmonic generation, etc.) microscopy. Direct diode... high-resolution third- and second-harmonic generation microscopy. New compressed Ti... amplifier, a pulse compressor and a third harmonic generator. The gain media of... devices, including FROG use second harmonic generation (SHG), which is inherently...



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... Bank ① Capacitor Bank A. Capacitor Bank B. Harmonic Filter Bank ② Capacitor Bank Type... Harmonic Filter ② Zero Sequence Filter(ZSF) ③ Hybrid Harmonic Filter(HHF) ④ L-C Complex Harmonic Filter(LCF) ⑤ Active Power Harmonic Filter(APF... Bank [Purpose] ① General Capacitor Bank ② Harmonic Filter Capacitor Bank 2-2. Capacitor Bank... Harmonic Filter 4-2. Zero Sequence Filter(ZSF) 4-3. Hybrid Harmonic Filter(HHF) 4-4. L-C Complex Harmonic Filter(LCF) 4-5. Active Power Harmonic Filter(APF... for power factor correction and Harmonic filtration in power network. They... Provider 2. Capacitor Bank 2-1 Capacitor Bank ② Harmonic Filter Capacitor Bank 〉 Application Most... technical solution to prevent it. Harmonic Filter Bank usually consists of... and interruption on your network. 〉 Harmonic Filter Bank benefits to •Improve... voltage •Maximize power compensation •Remove Harmonic and reduce distortion of voltage... efficiently. 4. Special Capacitor 〉 What is harmonic Cyclic distortion wave is expressed... integral number frequency is called harmonic wave and according to the... lower, it is called fractional harmonic wave or subharmonic. For example... frequency + 5th Harmonics + 7th Harmonics 〉 Harmonic Generator •Thyristior controller •Speed controller... 〉 Process of Harmonic Filter Engineering • Collecting data[system condition, harmonic spectrum, THD limit] •Drawing system impedance map • Calculating harmonic impedance and determining filtering order •Harmonic flow calculation •Simulation... system and the possibility of harmonic extension •Designing Switcher PNL, Structure... Provider 4-1 AC Harmonic Filter 〉 Disturbance by Harmonics Once Harmonic is generated in... phase and earthing 〉 What is Harmonic Filter? Harmonic filter is a device which... resistor, reactor and capacitor. Basic harmonic filter consists of lower order... which is synchronized with the harmonic current generated in Power system... installed, if necessary. 〉 Effects of Harmonic Filter 4. Special Capacitor • Improvement of... voltage The effects of contained harmonic current by filter can be... Samwha Creative TEchnology Provider 4-1 AC Harmonic Filter 〉 urrent Distortion Limits for...] Maximum Harmonic Current Distortion in Percent of IL Individual Harmonic Order [Odd... to 25% of the odd harmonic limits above Current distortions that..., the neutral current zero sequence harmonic in line make variety types... is effected by zero sequence harmonic current •Reduce unbalance of line... Provider 4-3. Hybrid Harmonic Filter(HHF) 〉 General 1. General The Hybrid Harmonic Filter(HHF... with the classical broad band harmonic filter, the HHF have only... current at light loading condition. 2. Harmonic Problems •Resonance at Power •Trip... •Patent No.0383791 as Hybrid Harmonic Filter •Qualified as Excellent Product... and reduce capacity effected by harmonic current at transformer. •Protect heating... by harmonic current. •Protect burning of reactor and capacitor by harmonic current... Samwha Creative TEchnology Provider 4-4. L-C Complex Harmonic Filter(LCF) 〉 General 1. General The... safe operation in the system. 2. Harmonic Problems •Destroying dielectric in Motor... Creative TEchnology Provider 4-5. Active Power Harmonic Filter(APF) 〉 General 1. General The... harmonic contamination, increased reactive power demand and power system voltage fluctuations. Harmonic... harmonic is a growing problem for both electricity suppliers and consumers. 2. Harmonic Problems... is so harsh[incluing that harmonic is 35%], contact to us... is high possibility to cause Harmonic enlargement. 2. Increasing capacitance of capacitor...



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... work is to discuss second harmonic generation in the situations where... of frequencies and generates second harmonic signals that may be tuned... condition where the generated second harmonic behaves as a lens for the... absorption for phase locked second harmonic components. The method consists in... domain when light interacts with a harmonic oscillator. These resonant phenomena are... pumping.t 7756-02, Session 1 Second harmonic emission in random nanostructures D. Felbacq... study the generation of second harmonic emission in random nanostructures. The... random quadratic media: second harmonic and cascaded third harmonic generation V. Roppo, Univ.... 7756-04, Session 1 Broadband third harmonic generation in disordered nonlinear photonic.... (Australia) Efficiency of Second Harmonic Generation (SHG) as well as... on cascaded generation of third harmonic (TH) in unpoled SBN crystal... polarization response of the second harmonic generation (SHG) signal in a single... National Lab. (United States) High harmonic generation by guided surface plasmon... femtosecond pulse laser, permitting high harmonic generation without additional power ampli... produce up to the 21st harmonic (38 nm in wavelength) by...-like optical antennas for high-harmonic generation (HHG) via nanoplasmonic field... pulses via laser-driven high harmonic generation (HHG). Although traditional XUV... architecture inside zeolites with second-harmonic generation microscopy M. A. van der Veen..., Katholieke Univ. Leuven (Belgium) Second-harmonic generation microscopy (SHGM) has for.... 7759-30, Session 7 Functionalized second-harmonic active nanoparticles for cell imaging... cells We demonstrate the second-harmonic generation (SHG) active nanoparticles as... which we use as second harmonic radiation imaging probes (SHRIMPs). We... our holographic optical traps are harmonic out to > 250 nm of... the force, exerted by the harmonic optical trap on a quantum dot... microbeam injury (using the second harmonic 532 nm, 12 ns pulse... by Brownian motion, is in a harmonic potential built by the optical... the target is, while second-harmonic generation images provide complementary structural...-30, Session 8 Photonic enhanced second harmonic generation in “Morpho” butterfly wing...” (MS) are studied by second harmonic generation (SHG). As the fundamental... of biophotonic crystals at second harmonic wavelength. Optical damage threshold of... tested against experimental data using a 4-harmonic, numerical fitting regime. The temporal... piezoelectricity, ferroelectricity, pyroelectricity and second harmonic generation (SHG), which result from... mode spectroscopy technique. The second harmonic intensity generated from the corona... pulses requires the propagation of harmonic fields through optical systems. Field... are represented by sets of harmonic fields and the pulse propagation... requires often a large number of harmonic fields to represent the pulse... reduction of the number of harmonic fields to be propagated by... using just about 50-100 harmonic fields. We present this technique... fringe frequency. While the third-harmonic error can be dealt with... case of only one spatial harmonic being presented (e.g. a sinusoidal light pattern... is when the fundamental spatial harmonic of the light pattern is... between mathematical theory of the harmonic analysis and the results of... for the zeroth-order cylindrical harmonic and its inverse with appropriate... sources (X-ray lasers / High-Order Harmonic Generation) and synchrotron radiation facilities... the absorption strength of second harmonic lines in the near-IR...-frequency generation, such as second-harmonic generation of laser frequencies. By...



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... properties and relationships between isothermal, harmonic and characteristic coordinate systems. The... of harmonic coordinates and then consider the relationships between isothermal and harmonic... HARMONIC COORDINATES . . . . . . . . . . . . . . . . 9 2.1 2.2 2.3 Notation . . . . . . . . Riemannian Manifolds Differential Operators . Beltrami Equation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Isothermal Coordinates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Harmonic Coordinates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Relationships between Isothermal and Harmonic Coordinates . . . . . . . . . 9 10 13... Beltrami equations. 8 CHAPTER 2 ISOTHERMAL AND HARMONIC COORDINATES 2.1 Isothermal Coordinates Consider (M, g) with... approach can be found in [7]. 2.2 Harmonic Coordinates As mentioned in the... flat. Therefore, we now consider harmonic coordinates. For a manifold (M, g) with a parameterization... ) are called harmonic coordinates if each coordinate function xi is harmonic. In... by (1.14). The existence of harmonic coordinates is a consequence of existence... elliptic partial differential equations ([8, p. 91]). Harmonic coordinates in higher dimensions were... has optimal regularity in any harmonic chart, i.e., that it is no... also of class C k,α (or C ω ) in harmonic coordinates, while it is of... 10 because isothermal coordinates are harmonic in two dimensions and utilizing... harmonic in two-dimensions in Theorem 3. Returning to the definition of harmonic... alternate (yet, equivalent) definition for harmonic coordinates is given in [18... Riemannian manifold will be called harmonic if in these coordinates the... between Isothermal and Harmonic Coordinates Theorem 3. Isothermal coordinates are harmonic on a 2-dimensional... , xv o . To show that u is harmonic, let x1 = u and x2 = v. Now... i = 1, 2, an isothermal parameterization of M 2 is harmonic. Now using (2.5) instead of (2.4), we... of coordinates (x1 , x2 ) is harmonic, since 2 k=1 ∂ ∂xk |g|g ik = 0 for i = 1, 2. Next... converse: Is a harmonic coordinate system isothermal? We find that a harmonic coordinate system... that the metric   √ 2 2 2λ λ  [gij ] =  √ 2 2 λ 2λ represents a harmonic coordinate system using the requirement... case is 0. So, we have a harmonic coordinate system. The metric is... do not have to be harmonic. Consider the metric g with local... (2.5) to see this is not a harmonic coordinate system. Notice that |g|g ij... i = j and therefore this is not a harmonic coordinate system provided 15 ∂λ = 0. ∂xk... that characteristic coordinates are not harmonic, unless we are working with... surface) then the coordinates x(σ, ρ) = (x(σ, ρ), y(σ, ρ), z(σ, ρ)) are harmonic in the sense that xσσ + xρρ = 0. 21... harmonic coordinates?” Now since we previously showed the isothermal coordinates are a harmonic... surface is minimal then (σ, ρ) are harmonic. So now we consider the... characteristic coordinates need not be harmonic if the surface formed by... the characteristic coordinates are not harmonic. Let σ = x and ρ = y and we find... (2.5) is satisfied, then we have a harmonic coordinate system. We first consider... |g|g ik ) = 0 for i = 1, 2 this is not a harmonic coordinate system. 28 CHAPTER 4 STRUCTURE... were established between isothermal and harmonic coordinates as well as the...-dimensional manifold, isothermal coordinates are harmonic, though this does not hold... the characteristic coordinates are not a harmonic coordinate system. In chapter 4, we...



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... or over voltage, frequency variation, harmonic distortion and line noise. Delta... factor (> 0.99) and low input harmonic distortion (iTHD < 3%) save upstream investment... factor (pf > 0.99) and low harmonic distortion (iTHD < 5%) save upstream investment... factor (pf > 0.99) and low harmonic distortion (iTHD < 5%). • Common battery installation... Data Center Telecom Industrial • Low harmonic pollution (iTHD<3%) and high input.... Data Center Telecom Industrial • Optional harmonic filter and 12-pulse rectifier... factor (> 0.99) and low input harmonic distortion (iTHD < 3%) save upstream investment... backup time. Medical Metro • Low harmonic distortion (iTHD<3%) optimized generator size... marked energy cost savings. • Low harmonic pollution (iTHD<3%) to reduce upstream... Factor > 0.99 (full load) Current Harmonic Distortion <3% Power Factor 0.9 Voltage 220.../60 Hz ± 0.05 Hz Voltage Harmonic Distortion < 3% (linear load) Overload Capability... Factor > 0.99 (full load) Current Harmonic Distortion <3% Power Factor 0.9 Voltage 220.../60 Hz ± 0.05 Hz Current Harmonic Distortion < 3% (linear load) Overload Capability... Factor > 0.99 (full load) Current Harmonic Distortion <3% Power Factor 0.9 Voltage 220.../60 Hz ± 0.05 Hz Current Harmonic Distortion < 3% (linear load) Overload Capability... 50 / 60 ± 0.05 Hz Voltage Harmonic Distortion <4% (linear load) Overload Capability... 50 / 60 ± 0.05 Hz Voltage Harmonic Distortion < 3% (linear load) Overload Capability... Frequency Power Factor Voltage Voltage Harmonic Distortion Voltage Regulation Frequency Overload... Factor > 0.99 (full load) Current Harmonic Distortion <5% Power Factor 0.9 Voltage 200.../60 Hz ± 0.05 Hz Voltage Harmonic Distortion < 3% (linear load) Overload Capability... Vac(50-100% load) Current Harmonic Distortion < 5% (full load) Power Factor.../220/230/240 Vac Voltage Harmonic Distortion < 2% (linear load) Voltage Regulation... 220/230/240 Vac Voltage Harmonic Distortion < 3% (linear load) Voltage Regulation... Power Factor Current Harmonic Distortion Voltage Voltage Regulation Voltage Harmonic Distortion Overload... Range 305~499 Vac Current Harmonic Distortion <3% (with optional rectifier or... (1 phase) * Output Power Factor 0.9 Voltage Harmonic Distortion ≤ 3% (linear load) Voltage Regulation... Log 500 records Input Harmonic Improvement Optional harmonic filter and 12-pulse... Nominal Voltage Voltage Range Current Harmonic Distortion Power Factor Frequency 380... Voltage Output Power Factor Voltage Harmonic Distortion Voltage Regulation Frequency Overload... 697 kg Physical * When input harmonic distortion is less than 1%. All... Vac (70%~100% load) Current Harmonic Distortion < 3% (full load) Power Factor..., 4-wire + G) Output Power Factor 0.9 Voltage Harmonic Distortion < 3% (linear load) Voltage Regulation... Vac (55%~100% load) Current Harmonic Distortion <3% * Power Factor > 0.99 Frequency..., 4-wire +G) Output Power Factor 1 Voltage Harmonic Distortion ≤ 2% (linear load) Voltage Regulation...



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... into the signal bandwidth. Undersampling (Harmonic Sampling, Bandpass Sampling, IF Sampling... referred to as undersampling, or harmonic sampling. Note that the first... exactly 32, and the worst harmonic is about 76dB below the... this variation in the apparent harmonic distortion of the ADC is... order to accurately measure the harmonic distortion of an ADC, steps... DYNAMIC PERFORMANCE ■ Harmonic Distortion ■ Worst Harmonic ■ Total Harmonic Distortion (THD) ■ Total Harmonic Distortion Plus... lower level signals, however, the harmonic content becomes 2.22 SAMPLED DATA... signal amplitude. Harmonic Distortion, Worst Harmonic, Total Harmonic Distortion (THD), Total Harmonic Distortion Plus... n is the order of the harmonic, and K = 0, 1, 2, 3,.... The second and third... the value of the worst harmonic. Harmonic distortion is normally specified in... may be specified as a percentage. Harmonic distortion is generally specified with...) may limit performance. LOCATION OF HARMONIC DISTORTION PRODUCTS: INPUT SIGNAL = 7MHz... HARMONIC, K = 0, 1, 2, 3, . . . 3 2 6 1 2 9 8 5 3 4 5 4 6 7 8 7 9 10 FREQUENCY (MHz) Figure 2.24 2.23 SAMPLED DATA SYSTEMS Total harmonic... specified at any level. Total harmonic distortion plus noise (THD+ N) is... of the exclusion of the harmonic terms. Many current ADC data.... This is because the third harmonic of fs/4 is 3fs/4, and... reasoning applies here; the second harmonic of fs/3 is 2 fs/3, and... be specified in terms of harmonic distortion, Spurious Free Dynamic Range..., or all of the above. Harmonic distortion is defined as the... (usually, but not necessarily always a harmonic of the fundamental) to the...), and will therefore produce a second harmonic of the sinewave, as shown... is difficult to predict the harmonic distortion or SFDR from the... noise will appear as increased harmonic distortion if the ratio between... the Use of Windows for Harmonic Analysis with the Discrete Fourier...