Waveguide grating routers with greater channel uniformity

被引：12

作者：

Chen, JC ^{[1
]}

Dragone, C ^{[1
]}

机构：

[1] AT&T Bell Labs, Lucent Technol, Holmdel, NJ 07733 USA

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 23期

关键词：

grating demultiplexers;

D O I：

10.1049/el:19971311

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：

Previous waveguide grating routers have much more loss at edge wavelengths or channels. Here, the authors propose a novel design that spreads the loss more uniformly among the channels. It is even possible to have more losses in the centre then in some of the edge ports.

引用

页码：1951 / 1952

页数：2

共 8 条

[1]

CHEN JC, 1997, IN PRESS J LIGHTWAVE

[2]

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