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
来源：
ELECTRONICS LETTERS | 1987年 / 23卷 / 01期
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.
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页码：29 / 31
页数：3
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