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电吸收调制器和DFB激光器集成器件的测量
Reflection Coefficient and Small-Signal Response Measurement of Electroabsorption Modulated DFB Laser
查看参考文献14篇
文摘
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提出了一种测量电吸收调制器和激光器集成器件芯片散射参数的新方法。根据电吸收调制器和封装寄生参数的等效电路模型,对测量的反射系数进行拟合,得到封装寄生参数和电吸收调制器的等效电路元件的参数值。通过分析发现测试封装寄生参数对电吸收调制器的测试结果有很大影响。去除了封装寄生参数的影响后,得到了调制器的反射和传输参数的真实频响特性。 |
其他语种文摘
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A new method of measuring the real scattering parameters of electroabsorption modulated DFB laser is presented. According to the equivalent circuit model of parasitic parameters of the submount ,bond wire and intrinsic parameters of the electroabsorption modulated DFB laser,the measured data are modeled and those parameters are extracted. It is presented that the parasitic parameters have large effects on the true measurement of the device. After the effects of the parasitic parameters are eliminated,the real frequency responses of the device can be obtained. |
来源
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半导体学报
,2003,24(9):955-959 【核心库】
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关键词
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电吸收调制器
;
集成光电器件
;
分布反激光器
;
散射参数
;
测量
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地址
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中国科学院半导体研究所, 北京, 100083
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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863计划
;
国家973计划
;
国家自然科学基金国家杰出青年科学基金
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文献收藏号
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CSCD:1212865
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参考文献 共
14
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