VERTICAL INP/INGAASP TAPERS FOR LOW-LOSS OPTICAL FIBER-WAVE-GUIDE COUPLING

被引：26

作者：

BRENNER, T

HUNZIKER, W

SMIT, M

BACHMANN, M

GUEKOS, G

MELCHIOR, H

机构：

[1] Institute of Quantum Electronics, Swiss Federal Institute of Technology

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 22期

关键词：

INTEGRATED OPTICS; FIBER WAVE-GUIDE COUPLING; WAVE-GUIDE TAPERS;

D O I：

10.1049/el:19921307

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 have realised vertically tapered and antireflection-coated waveguides in InP/InGaAsP with 1.7dB coupling loss and relaxed alignment tolerances to lensed single-mode fibres with spot diameters of 3.8 mum. The waveguide tapers are fabricated by a dip-etch process that is well suited for integration with optical waveguide circuits.

引用

页码：2040 / 2041

页数：2

共 6 条

[1] BACHMANN M, 1992, 18TH EUR C OPT COMM
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[3] TAPERED WAVE-GUIDE INGAAS/INGAASP MULTIPLE-QUANTUM-WELL LASERS
KOCH, TL
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ORON, M
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[4] MUELLER G, 1991, ELECTRON LETT, V27, P1836
[5] LOW DRIVING VOLTAGE OR CURRENT DIGITAL OPTICAL SWITCH ON INP FOR MULTIWAVELENGTH SYSTEM APPLICATIONS
VINCHANT, JF
RENAUD, M
GOUTELLE, A
ERMAN, M
SVENSSON, P
THYLEN, L
[J]. ELECTRONICS LETTERS, 1992, 28 (12) : 1135 - 1137
[6] LOW-LOSS FIBER-CHIP COUPLING BY BURIED LATERALLY TAPERED INP INGAASP WAVE-GUIDE STRUCTURE
ZENGERLE, R
BRUCKNER, H
OLZHAUSEN, H
KOHL, A
[J]. ELECTRONICS LETTERS, 1992, 28 (07) : 631 - 632

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