coherent modulation
1Modulation — For musical change of key, see Modulation (music). For other uses, see Modulation (disambiguation). Passband modulation v · d · e …
2Coherent anti-Stokes Raman spectroscopy — Coherent anti Stokes Raman spectroscopy, also called Coherent anti Stokes Raman scattering spectroscopy (CARS), is a form of spectroscopy used primarily in chemistry, physics and related fields. It is sensitive to the same vibrational signatures… …
3Modulation d'amplitude en quadrature — La modulation d amplitude en quadrature (en anglais, Quadrature Amplitude Modulation ou QAM) est une forme de modulation d une porteuse par modification de l amplitude de la porteuse elle même et d une onde en quadrature (une onde déphasée de 90° …
4coherent phase-shift keying — koherentinis fazės manipuliavimas statusas T sritis radioelektronika atitikmenys: angl. coherent phase shift keying vok. kohärente Phasentastung, f rus. когерентная фазовая манипуляция, f pranc. modulation par déplacement de phase cohérente, f …
5modulation par déplacement de phase cohérente — koherentinis fazės manipuliavimas statusas T sritis radioelektronika atitikmenys: angl. coherent phase shift keying vok. kohärente Phasentastung, f rus. когерентная фазовая манипуляция, f pranc. modulation par déplacement de phase cohérente, f …
6modulation par déplacement de phase cohérente différentielle — koherentinis fazių skirtumo manipuliavimas statusas T sritis radioelektronika atitikmenys: angl. differential coherent phase shift keying vok. kohärente Differenzphasentastung, f rus. когерентная разностная фазовая манипуляция, f pranc.… …
7Pulse-position modulation — is a form of signal modulation in which M message bits are encoded by transmitting asingle pulse in one of 2^M possible time shifts. This is repeated every T seconds, such thatthe transmitted bit rate is M/T bits per second. It is primarily… …
8Quadrature amplitude modulation — (QAM) (Pronounced IPA|kwa:m) is a modulation scheme which conveys data by changing ( modulating ) the amplitude of two carrier waves. These two waves, usually sinusoids, are out of phase with each other by 90° and are thus called quadrature… …
9Continuous phase modulation — Passband modulation v · d · e Analog modulation AM · …
10Cross-phase modulation — (XPM) is a nonlinear optical effect where one wavelength of light can affect the phase of another wavelength of light through the optical Kerr effect. Contents 1 Applications of XPM 2 XPM in DWDM applications 3 See also …
