ARRAYED-WAVE-GUIDE GRATING ADD-DROP MULTIPLEXER WITH LOOP-BACK OPITCAL PATHS

被引：75

作者：

TACHIKAWA, Y ^{[1
]}

INOUE, Y ^{[1
]}

KAWACHI, M ^{[1
]}

TAKAHASHI, H ^{[1
]}

INOUE, K ^{[1
]}

机构：

[1] NTT TRANSMISS SYST LABS, YOKOSUKA, KANAGAWA 238, JAPAN

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 24期

关键词：

WAVELENGTH DIVISION MULTIPLEXING; OPTICAL COMMUNICATION;

D O I：

10.1049/el:19931426

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 novel configuration for a multiplexer which can drop and add desired wavelength channels while transmitting other channels is proposed based on an arrayed-waveguide grating geometry with loopback optical fibre paths. A 15 channel multiplexing function with a 0.8 nm wavelength spacing is experimentally confirmed by using silica-based planar lightwave circuit technology.

引用

页码：2133 / 2134

页数：2

共 7 条

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