BROAD-BAND OPERATION OF INGAASP-INGAAS GRIN-SC-MQW BH AMPLIFIERS WITH 115MW OUTPUT POWER

被引：22
作者：
BAGLEY, M
SHERLOCK, G
COOPER, DM
WESTBROOK, LD
ELTON, DJ
WICKES, HJ
SPURDENS, PC
DEVLIN, WJ
机构：
[1] British Telecom Research Laboratories, Martlesham Heath, Ipswich
来源：
ELECTRONICS LETTERS | 1990年 / 26卷 / 08期
关键词：
Amplifiers; Gallium arsenide; Semiconductor devices and materials;
D O I：
10.1049/el:19900333
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：
Broadband operation of GRIN-SC-MQW BH amplifiers is reported with 115mW output power at 1.54µm and 3dB gain compression. Gain is flat to 0.7 dB over the range 1.42-1.55µm. Polarisation sensitivity reduces from 4.5dB at 1.55µm to 1.4 dB at 1.415µm. © 1990, The Institution of Electrical Engineers. All rights reserved.
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页码：512 / 513
页数：2
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