zero position index grating 指零光栅
thermal index grating 热致折射率光栅
refractive index grating 折射率光栅
combined stop index grating 组合光阑指示光栅
refractive index phase grating 折射率相位光栅
A transmit matrix method to analyze the characters of irregular refractive index grating are provided.
介绍了一种可以分析任意折射率分布的光纤光栅的传输矩阵方法。
Degenerate four-wave mixing effect due to thermally induced index grating is studied in liquid crystal MBBA.
本文中探讨了MBBA液晶中，由热致位相光栅产生的简并四波混频效应。
When irradiated by two-beams, the sample can set up refractive index grating, and the optical holographic storage was achieved.
而且样品在双相干光束作用下，可建立光折射率光栅，并实现了光全息存储。
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