本文研究了各种透明介质的简并的四波混频作用。
In this paper, degenerate four-wave mixing was studied in various transparent optical media.
由于引入四波混频耦合项，模相互作用的效应对次级模的影响是对称的，均使次级模受到增益抑制。
Due to the coupling term of the four-wave mixing, the mode interaction has a symmetric effect on the submodes, inducing the gain suppression on them.
分析了栅压对改变非线性跨导在混频器中的作用。
It is showed that the varying gate voltage will change the nonlinear transconductance to get mixer function.
与非缀饰四波混频(NDFWM)信号的强度相比，单缀饰光作用下的四波混频信号(SDFWM)的强度在偏振调制光为线偏振及椭圆偏振的情况下受到了不同程度的抑制。
Comparing with FWM without dressing fields (NDFWM), the strength of the singly-dressing FWM (SDFWM) signal is suppressed when the modulation-field is linear or elliptically polarized.
与非缀饰四波混频(NDFWM)信号的强度相比，单缀饰光作用下的四波混频信号(SDFWM)的强度在偏振调制光为线偏振及椭圆偏振的情况下受到了不同程度的抑制。
Comparing with FWM without dressing fields (NDFWM), the strength of the singly-dressing FWM (SDFWM) signal is suppressed when the modulation-field is linear or elliptically polarized.
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