Reflection spectrum, group time delay and group time delay ripple are analyzed by the method of transformation matrix.
用传输矩阵法分析反射谱、时延曲线和群时延抖动。
The characteristics of frequency correlation and group time delay of ambient noise and ship radiated noise in the sea are studied.
本文研究海洋环境噪声与舰船噪声的频间相关与群延迟特性。
We can obtain much higher birefringence and larger difference of group time delay by choosing different structure parameter of fibers.
改变光子晶体光纤的结构参数，将获得更高的双折射和更大的群时延差。
We can obtain much higher birefringence and larger difference of group time delay by choosing different structure parameter of fibers.
改变光子晶体光纤的结构参数，将获得更高的双折射和更大的群时延差。
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