中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Semiconductor laser device

文献类型:专利

作者KAWAGUCHI, YOSHINOBU; KAMIKAWA, TAKESHI
发表日期2009-12-15
专利号US7633983
著作权人SHARP KABUSHIKI KAISHA
国家美国
文献子类授权发明
其他题名Semiconductor laser device
英文摘要A semiconductor laser device includes a coating film for adjustment in reflectance formed at a light-emitting portion of semiconductor, wherein the coating film has a thickness d set to satisfy R (d, n)>R (d, n+0.01) and d>λ/n, where n represents a refraction index of the coating film for a lasing wavelength λ, and R (d, n) represents a reflectance at the light-emitting portion depending on the thickness d and the refraction index n.
公开日期2009-12-15
申请日期2008-01-18
状态授权
源URL[http://ir.opt.ac.cn/handle/181661/87286]  
专题半导体激光器专利数据库
作者单位SHARP KABUSHIKI KAISHA
推荐引用方式
GB/T 7714
KAWAGUCHI, YOSHINOBU,KAMIKAWA, TAKESHI. Semiconductor laser device. US7633983. 2009-12-15.

入库方式: OAI收割

来源:西安光学精密机械研究所

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