5-(2-硫甲基-4-甲基-5-嘧啶基)-2,4戊二炔-l-醇α-甲基丙烯酸酯(PDMA)/PMMA的全光通道波导  

All Optical Channel Waveguide in PDMA/PMMA Composite

作　　者：王江洪[1,2,3] 沈玉全[1,2,3] 余从煊 朱培旺[1,2,3] 孙雨南 

机构地区：[1]中国科学院感光化学研究所215室 [2]北京理工大学化工与材料学院 [3]北京理工大学光电工程系

出　　处：《功能高分子学报》1998年第3期361-366,共6页Journal of Functional Polymers

基　　金：国家自然科学基金

摘　　要：利用Ａｇ＋－Ｎａ＋离子交换法形成了Ａｇ＋离子基底，在此基础上镀上ＰＤＭＡ／ＰＭＭＡ膜并在Ｙ型波导分支上进行局部紫外聚合，从而制成了较理想的通道波导。测定了ＰＤＭＡ／ＰＭＭＡ的线性折射率及Ａｇ＋离子基底的折射率，实现了较理想的复合波导传输。In this paper, the Ag + substrate was formed by Ag +-Na + exchange method. And by plating the membrane of PDMA/PMMA on the substrate and polymerizing partly PDMA on a branch of Y-type waveguide under UV irradiation, we prepared high quality channel waveguide. The linear index of the refraction of poly-PDMA and the substrate were measured, and the transmission of complex waveguide was realized.

关 键 词：PDMA 通道波导 PMMA 波导材料 非线性光学材料 

分 类 号：TN204[电子电信—物理电子学]