GaAs;
Quantum Well;
GaAs Substrate;
Metal Organic Chemical Vapor Deposition;
Threshold Current Density;
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摘要:
Laser heterostructures with an active region consisting of a highly strained GaInAs quantum well located between GaAsP compensating layers were grown by metal-organic chemical vapor deposition on GaAs substrates. Stripe mesa-structure laser diodes of 100 μm aperture emitting at 1190 nm were fabricated. The highest emission power of these diodes in the CW mode amounted to 4.5 W per output mirror. Due to the presence of compensating GaAsP barriers, the GaInAs quantum well remains unrelaxed, which eliminates the spread in the maximum emission power of laser diodes produced from the same heterostructure.
机构:
State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
Beijing Academy of Quantum Information SciencesState Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
张一
杨成奥
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机构:
State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
Beijing Academy of Quantum Information SciencesState Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
杨成奥
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机构:
尚金铭
陈益航
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机构:
State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
Beijing Academy of Quantum Information SciencesState Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
陈益航
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机构:
王天放
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张宇
徐应强
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机构:
State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
Beijing Academy of Quantum Information SciencesState Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
徐应强
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刘冰
牛智川
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机构:
State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences
Beijing Academy of Quantum Information Sciences
College of Materials Science and Optoelectronics Engineering, University of Chinese Academy of SciencesState Key Laboratory for Superlattices and Microstructures, Institute of Semiconductor,Chinese Academy of Sciences