SILICON MACH-ZEHNDER WAVE-GUIDE INTERFEROMETERS OPERATING AT 1.3 MU-M

被引：91
作者：
TREYZ, GV
机构：
[1] IBM Research, T. J. Watson Research Center, Yorktown Heights, New York 10598
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 02期
关键词：
MICROWAVE DEVICES AND COMPONENTS; INTERFEROMETERS;
D O I：
10.1049/el:19910079
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：
Mach-Zehnder waveguide interferometers have been fabricated in silicon and operation has been demonstrated at lambda = 1.3-mu-m. The switching mechanism is based on the thermally induced variation of the refractive index of crystalline silicon. Modulation depths of 40% were obtained for switching powers of 30 mW and switching times of 50-mu-s.
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页码：118 / 120
页数：3
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