HIGH ALIGNMENT TOLERANCE COUPLING SCHEME FOR MULTICHANNEL LASER-DIODE SINGLEMODE FIBER MODULES USING A TAPERED WAVE-GUIDE ARRAY

被引：5
|
作者：
CHEONG, JM
SEO, JW
JHEE, YK
机构：
[1] Department of Electrical Engineering, Advanced Institute of Science and Technology (KAIST), Yuseong-Ku, Taejon, 305-701, 373-1, Guseong-Dong
来源：
ELECTRONICS LETTERS | 1994年 / 30卷 / 18期
关键词：
OPTICAL COUPLERS; PACKAGING;
D O I：
10.1049/el:19941052
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 high alignment tolerance scheme for coupling a laser diode array to a singlemode fibre array using a tapered waveguide array as an intermediate coupling device is proposed. The numerical results show a 0.5dB lateral alignment tolerance of +/-6 mu m and maximum coupling efficiency of -8.6dB.
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页码：1515 / 1516
页数：2
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