Analytic solutions for the phases of waves coupled by degenerate or nondegenerate four-wave mixing
Analytic solutions for the phases of waves coupled by degenerate or nondegenerate four-wave mixing
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DOI：
10.1364/josab.30.000062
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发表时间：
2013
影响因子：
1.9
通讯作者：
M. Marhic
中科院分区：
文献类型：
--
作者：
M. Marhic
我们证明，对于简并或非简并 FWM，四波混频 (FWM) 耦合的波的相位可以以封闭形式计算。每个波的相位是距离 z 的线性函数和第三类椭圆积分的总和。作为 z 的函数，多种行为都是可能的。结果可用于获得任何输入波和任何输出波之间的相位传递函数，这是通信信号相位再生的一个感兴趣的主题。
We show that the phases of waves coupled by four-wave mixing (FWM) can be calculated in closed form, for either degenerate or nondegenerate FWM. The phase of each wave is the sum of a linear function of distance z, and elliptic integrals of the third kind. A variety of behaviors as a function of z are possible. The results can be used for obtaining the phase transfer function between any input wave and any output wave, a subject of interest for phase regeneration of communication signals.