Semiconductor laser device having changeable wavelength, polarization mode, and beam shape image
文献类型:专利
作者 | ADACHI, YOSHI |
发表日期 | 1997-09-02 |
专利号 | US5663980 |
著作权人 | ADACHI ; YOSHI |
国家 | 美国 |
文献子类 | 授权发明 |
其他题名 | Semiconductor laser device having changeable wavelength, polarization mode, and beam shape image |
英文摘要 | A semiconductor laser device that is modular can readily be changed to produce laser configurations for a broad spectrum of applications, using a minimum of components. A set of semiconductor modules covering wavelengths and polarizations of interest in specific technologies can be coupled to one of two beam shaping modules and projected through a selected objective optics module to provide large and small circular beams as well as broad and narrow line segments. Resolution enhancing and diffraction limiting filters may be included in the objective optics. |
公开日期 | 1997-09-02 |
申请日期 | 1995-05-22 |
状态 | 失效 |
源URL | [http://ir.opt.ac.cn/handle/181661/35080] |
专题 | 半导体激光器专利数据库 |
作者单位 | 1.YOSHI 2.ADACHI |
推荐引用方式 GB/T 7714 | ADACHI, YOSHI. Semiconductor laser device having changeable wavelength, polarization mode, and beam shape image. US5663980. 1997-09-02. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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