Y-FED DIRECTIONAL COUPLER WITH WEIGHTED COUPLING

被引:7
作者
OKAYAMA, H
KAWAHARA, M
机构
[1] R&D Group, Oki Electric Industry Co., Ltd., Hachioji, Tokyo 193
关键词
DIRECTIONAL COUPLERS; OPTICAL SWITCHING; OPTOELECTRONICS;
D O I
10.1049/el:19911207
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
The Y-fed directional coupler with weighted coupling which shows a digital response against drive voltage is described. The design conditions and the performance of the device are shown. The device exhibits low drive voltage and compact length.
引用
收藏
页码:1947 / 1948
页数:2
相关论文
共 4 条
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OKAYAMA H, 1991, ELECTRON LETT, V1, P24
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SILBERBERG, Y ;
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APPLIED PHYSICS LETTERS, 1987, 51 (16) :1230-1232
[3]  
TAMIR T, 1988, GUIDE WAVE OPTOELECT
[4]   MODIFIED 1 X-2 DIRECTIONAL COUPLER WAVE-GUIDE MODULATOR [J].
THANIYAVARN, S .
ELECTRONICS LETTERS, 1986, 22 (18) :941-942