Chirped-grating

常见例句

It is found that the uniform linearly chirped grating can not be used in CATV systems.
对光栅的色散特性进行数值估算，发现常耦合系数线性啁啾光栅不能用的有线电视系统中进行色散补偿。
The technique for turning a uniform grating into a chirped grating by using a simple strain method is reported and the corresponding theory is deduced.
报告了用简单的应力方法使均匀光栅成为线性啁啾光纤光栅的技术，并推导出了相应理论。
Finally using the rule a optical fiber-linearly chirped grating compressor with compression factor＝10 is simulated by computers.
最后利用此规则设计一个压缩因子为10的光纤-线性啁啾光纤光栅压缩器。
A chirp grating is placed inside a multimode interference( MMI) structure to shorten the device length and increase wavelength tolerance.
爲了缩短组件长度并增加波长变动容忍度，我们在多模干涉结构里面旋转一个周期渐变光栅。
A chirp grating is placed inside a multimode interference (MMI) structure to shorten the device length and increase wavelength tolerance.
??了缩短组件长度并增加波长变动容忍度，我们在多模干涉结构里面旋转一个周期渐变光栅。
And chirp gratings arc adopted to improve the diffraction efficiency.
并采用变周期的方法提高红外衍射效率。