全息光栅型波分复用器的研究进展  

Research Advances in Wavelength Division Multi/Demultiplexers Based on Holographic Gratings

作　　者：盛艳[1] 章鹤龄[1] 

机构地区：[1]首都师范大学物理系,北京100037

出　　处：《首都师范大学学报（自然科学版）》2004年第2期19-21,25,共4页Journal of Capital Normal University：Natural Science Edition

摘　　要：密集波分复用 (DWDM)是光纤通信增容的首选方案 ,而波分复用 解复用器是波分复用系统中的关键元件之一 .本文综述了全息光栅 (HG)型波分复用器的原理以及它的发展 。Dense wavelength division multiplexing(DWDM)is the technology of choice for expanding capacity in optical fiber communication,and wavelength division multi/demultiDlexers is one of the key elements in the systems.Principles and research advances in wavelength division multi/demultiplexers based on holographic gratings are generalized,its tendency in the future is predicted.

关 键 词：密集波分复用 波分复用器 全息光栅 温度稳定性 偏振相关性 

分 类 号：TN256[电子电信—物理电子学] O438.1[机械工程—光学工程]