LOW-LOSS TM-PASS POLARIZER FABRICATED BY PROTON-EXCHANGE FOR Z-CUT TI-LINBO3 WAVE-GUIDES

被引:17
|
作者
VESELKA, JJ [1 ]
BOGERT, GA [1 ]
机构
[1] AT&T BELL LABS,ALLENTOWN,PA 18103
关键词
LIGHT - Polarization - LITHIUM COMPOUNDS - WAVEGUIDES; OPTICAL;
D O I
10.1049/el:19870022
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
We fabricated a low-loss TM-pass polariser at lambda equals 1. 32 mu m integrated with low-loss titanium waveguides in Z-cut LiNbO//3. The polariser, fabricated by proton exchange, had an excess insertion loss of 0. 3dB and a polarisation extinction ratio of greater than 40 dB.
引用
收藏
页码:29 / 31
页数:3
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