中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
短パルス発生用レ—ザ装置

文献类型:专利

作者渡部 仁貴; 岩村 英俊; 山本 喜久; 蒋 文斌
发表日期1996-04-16
专利号JP2510348B2
著作权人日本電信電話株式会社
国家日本
文献子类授权发明
其他题名短パルス発生用レ—ザ装置
英文摘要PURPOSE:To provide a short-pulse laser with high average output by furnishing an external resonator with a mode-locked surface-emission semiconductor laser, as an amplification medium, which emits light in the crystal growth direction. CONSTITUTION:An optical isolator 1 serves to prevent the reflection of pumping light from entering a laser. The pumping light 2 is a series of mode-locked pulses. A dichroic mirror 3 reflects the pumping light but transmits laser light. An external resonator is formed of a terminal reflector 4, transparent to signal light and reflecting laser light, and a gold-coated face of a semiconductor for amplification medium 5, the other face of which has reflective coating. A lens 6 converges light onto the semiconductor 5. In the above optical system, the pumping device is a mode-locked Nd YAG laser, and the semiconductor laser medium is a multiple quantum well InGaAs semiconductor.
公开日期1996-06-26
申请日期1990-10-12
状态失效
源URL[http://ir.opt.ac.cn/handle/181661/47623]  
专题半导体激光器专利数据库
作者单位日本電信電話株式会社
推荐引用方式
GB/T 7714
渡部 仁貴,岩村 英俊,山本 喜久,等. 短パルス発生用レ—ザ装置. JP2510348B2. 1996-04-16.

入库方式: OAI收割

来源:西安光学精密机械研究所

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