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Study on the Coupling of Laser with Semiconductor Power Amplification
Author(s): 
Pages: 938-939
Year: Issue:  10
Journal: LASER & INFRARED

Keyword:  半导体功率放大耦合效率减反射膜;
Abstract: 通过对波长808nm的GaAlAs/GaAs半导体功率放大激光器端面镀SiO减反射膜工艺过程,从理论和实验上分析了其涂层特性,透射率由无膜时的69%和32.6%提高到镀膜后的90%和80%以上,提高器件的耦合效率、输出光功率和工作寿命.
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