LOW DRIVE VOLTAGE Y-BRANCH DIGITAL OPTICAL SWITCH

被引:17
作者
OKAYAMA, H
USHIKUBO, T
KAWAHARA, M
机构
[1] R & D Group, Oki Electric Ind. Co., Ltd, 550-5 Higashiasakawa, Hachioji
关键词
OPTICAL SWITCHING; WAVE-GUIDES;
D O I
10.1049/el:19910017
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A Y-branch digital optical switch with reduced drive voltage and low crosstalk is reported. The local full branch angle of separating waveguides is decreased from the branching point to the end of the branch.
引用
收藏
页码:24 / 26
页数:3
相关论文
共 3 条
[1]   VOLTAGE LENGTH PRODUCT FOR MODAL EVOLUTION-TYPE DIGITAL SWITCHES [J].
BURNS, WK .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 1990, 8 (06) :990-997
[2]  
Tamir T., 1988, GUIDED WAVE OPTOELEC
[3]  
THYLEN L, WEA134 PAP