HIGH-PERFORMANCE, 12 FREQUENCY OPTICAL MULTICHANNEL CONTROLLER

被引：23

作者：

ZIRNGIBL, M

JOYNER, CH

机构：

[1] AT&T Bell Laboratories, Crawford Hill Laboratory, Holmdel

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 09期

关键词：

SEMICONDUCTOR OPTICAL AMPLIFIERS; WAVELENGTH DIVISION MULTIPLEXING; GRATING FILTERS;

D O I：

10.1049/el:19940501

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：

An optical multichannel controller that gives full access to 12 individual wavelength channels is reported. The device consists of two waveguide grating routers integrated with semiconductor optical amplifiers. It exhibits a channel spacing of exactly 3.2nm (400GHz) and an off-peak signal rejection of more than -40dB. The amplifiers compensate for the multiplexer insertion losses.

引用

页码：700 / 701

页数：2