ARRAYED-WAVE-GUIDE GRATING FOR WAVELENGTH DIVISION MULTI DEMULTIPLEXER WITH NANOMETER RESOLUTION

被引：298

作者：

TAKAHASHI, H

SUZUKI, S

KATO, K

NISHI, I

机构：

[1] Photonic Component Laboratory, NTT Opto-Electronics Laboratories, Tokai, Ibaraki 319-11

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 02期

关键词：

Optical communications; Optical multi/demultiplexers; Optical waveguide components; Optical waveguides;

D O I：

10.1049/el:19900058

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 diffraction grating based on arrayed channel waveguides has been proposed for nanometre-spaced wavelength division multiplexing. A grating with a diffraction order of 20 has been fabricated using a composite glass waveguide. A wavelength resolution of 0.63 nm has been achieved in the 1.3μm wavelength band. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：87 / 88

页数：2