phase modulation

基本解釋

Pulse-phase modulation qualifying symbol. Modulation type can be specified.
脈沖-相位調制限定符號?？芍付ㄕ{制類型。
Among these technologies, wavelength converters based on cross-gain modulation, cross-phase modulation and four-wave mixing in semiconductor optical amplifier is the mainstream of research.
其中，基于半導體光放大器中的交叉增益調制、交叉相位調制和四波混頻效應的波長轉換技術是研究的主流方向。
This effect is called self-phase modulation.
這種效應叫做自相位調制。

a type of modulation, used in communication systems, in which the phase of a radio carrier wave is varied by an amount proportional to the instantaneous amplitude of the modulating signal

相位調制
Modulation instability gain spectrum resulted from cross-phase modulation(XPM) in decreasing dispersion fiber (DDF) is presented from nonlinear Schrodinger equation.
從非線性薛定諤方程出發(fā)得到了色散緩變光纖中交叉相位調制 (XPM )不穩(wěn)定性的增益譜。
機械工程
相位調制
調相
相調制
In chapter 4, rapid- and step-scan phase modulation FTIR-PAS are applied in depth profile of UV-photooxidized PE and PP, which are regarded as continuous layered materials.
論文第四章將光氧化降解的聚烯烴視為連續(xù)變化的層狀材料,采用快掃描和步進掃描相調制傅立葉變換紅外光聲光譜對其進行深度剖析。
相調