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渐变应变偏振不灵敏半导体光学放大器
Graded Strain Bulk-Like Polarization-Insensitive Semiconductor Optical Amplifier with Large Bandwidth
查看参考文献8篇
文摘
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采用渐变应变有源区结构,制备出偏振不灵敏半导体光学放大器,工作电流在60~160mA范围内,其3dB带宽范围不小于35nm,偏振不灵敏度小于0.35dB,自发发射出光功率为0.18~3.9mW。 |
其他语种文摘
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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. |
来源
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半导体学报
,2002,23(10):1102-1105 【核心库】
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关键词
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应变渐变结构
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半导体光学放大器
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大带宽
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偏振不灵敏
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地址
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1.
中国科学院半导体研究所国家光电子工艺中心, 北京, 100083
2.
长春光机学院, 长春, 130022
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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0253-4177 |
学科
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电子技术、通信技术 |
基金
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国家973计划
;
国家自然科学基金
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文献收藏号
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CSCD:986362
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参考文献 共
8
共1页
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被引
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8.
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被引
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