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.

引用

页码：1515 / 1516

页数：2

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