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Temperature‐dependent threshold and modulation characteristics in InGaAs/GaAs quantum‐well ridge‐waveguide lasers

 

作者: S. Y. Hu,   S. W. Corzine,   Z. M. Chuang,   K.‐K. Law,   D. B. Young,   A. C. Gossard,   L. A. Coldren,   J. L. Merz,  

 

期刊: Applied Physics Letters  （AIP Available online 1995）
卷期: Volume 66, issue 16  

页码: 2040-2042

 

ISSN:0003-6951

 

年代: 1995

 

DOI:10.1063/1.113685

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The observed temperature dependence of threshold currents in InGaAs/GaAs quantum‐well ridge‐waveguide lasers is modeled. This method incorporates both experimental data and theoretical gain calculations. The results show that lateral leakage currents must be included in the ridge‐waveguide laser models. Based on the same model, the temperature‐dependent modulation characteristics for InGaAs/GaAs quantum‐well ridge‐waveguide lasers are also investigated. ©1995 American Institute of Physics. 

 

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