%0 Journal Article
%T Graded Strain Bulk-Like Polarization-Insensitive Semiconductor Optical Amplifier with Large Bandwidth<br>渐变应变偏振不灵敏半导体光学放大器
%A Zhang Ruiying
%A Dong Jie
%A Feng Zhiwei
%A Zhou Fan
%A Wang Lufeng
%A Wang Wei
%A <br>张瑞英
%A 董杰
%A 冯志伟
%A 周帆
%A 王鲁峰
%A 王圩
%J 半导体学报
%D 2002
%I 
%X It is the first time in the world that graded tensile strained bulk-like active structure is induced to fabricate semiconductor optical amplifier.Large 3dB bandwidth of more than 35nm and polarization insensitivity of less than 0.35dB are measured when the injection current from 60mA to 160mA.And the corresponding spontaneous emission output power varies from 0.18mW to 3.9mW.
%K graded tensile strained bulk-like structure
%K semiconductor optical amplifier
%K large width
%K polarization insensitive<br>应变渐变结构
%K 半导体光学放大器
%K 大带宽
%K 偏振不灵敏
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=07DB4699D67627FA&yid=C3ACC247184A22C1&vid=EA389574707BDED3&iid=F3090AE9B60B7ED1&sid=47D3259DD85FC8F7&eid=9236E752FE2887AD&journal_id=1674-4926&journal_name=半导体学报&referenced_num=1&reference_num=8