摘要
阐述了光折变多重体全息光栅作为滤波器实现波长解复用的原理,分析了滤波器的波长和角度选择特性,对器件设计中要考虑的问题进行了讨论。提出了实现多重体全息光栅波长解复用的实验方案和实用化要解决的问题。
The principle of wavelength demultiplexing with multiple volume holographic grating filter is described. The selectivity of its wavelength and angle is analyzed and the wavelength spacing is discussed. One scheme of wavelength demultiplexing with multiple volume holographic grating filter and the technique difficulties to be resolved while being put into practice are put forward.
出处
《红外与激光工程》
EI
CSCD
北大核心
2004年第3期327-330,共4页
Infrared and Laser Engineering
基金
国家自然科学基金资助项目(60047002)
西北大学科研基金资助项目(99nw35)
关键词
波长解复用
多重体全息光栅
光折变效应
Demultiplexing
Diffraction gratings
Holographic optical elements
Optical filters
Photorefractive materials
