Athermal silica-based arrayed-waveguide grating multiplexer using bimetal plate temperature compensator

被引：35

作者：

Ooba, N ^{[1
]}

Hibino, Y ^{[1
]}

Inoue, Y ^{[1
]}

Sugita, A ^{[1
]}

机构：

[1] Nippon Telegraph & Tel Corp, Photon Labs, Tokai, Ibaraki 3191193, Japan

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 21期

关键词：

D O I：

10.1049/el:20001267

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 simple and successful technique for realising an athermal silica-based arrayed-waveguide grating (AWG) is described. By applying strain to the waveguide using a bimetal plate, the centre wavelength shift caused by the thermo-optic effect is cancelled out by the strain-optic effect. The wavelength shift is smaller than 0.05nm between 25 and 77 degreesC for an AWG chip attached to a bimetal plate.

引用

页码：1800 / 1801

页数：2

共 7 条

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