发明授权
US08565275B2 Multi-wavelength high output laser source assembly with precision output beam
有权
具有精密输出光束的多波长高输出激光源组件
- 专利标题: Multi-wavelength high output laser source assembly with precision output beam
- 专利标题(中): 具有精密输出光束的多波长高输出激光源组件
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申请号: US13177332申请日: 2011-07-06
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公开(公告)号: US08565275B2公开(公告)日: 2013-10-22
- 发明人: Michael Pushkarsky , David F. Arnone
- 申请人: Michael Pushkarsky , David F. Arnone
- 申请人地址: US CA San Diego
- 专利权人: Daylight Solutions, Inc.
- 当前专利权人: Daylight Solutions, Inc.
- 当前专利权人地址: US CA San Diego
- 代理机构: Roeder & Broder LLP
- 主分类号: H01S3/13
- IPC分类号: H01S3/13
摘要:
A laser source assembly (210) for generating an assembly output beam (212) includes a first laser source (218A), a second laser source (218B), and a dispersive beam combiner (222). The first laser source (218A) emits a first beam (220A) having a first center wavelength, and the second laser source (218B) emits a second beam (220B) having a second center wavelength that is different than the first center wavelength. The dispersive beam combiner (222) includes a common area 224 that combines the first beam (220A) and the second beam (220B) to provide the assembly output beam (212). The first beam (220A) impinges on the common area (224) at a first beam angle (226A), and the second beam (220B) impinges on the common area (224) at a second beam angle (226B) that is different than the first beam angle (226A). Further, the beams (220A) (220B) that exit from the dispersive beam combiner (222) are substantially coaxial, are fully overlapping, and are co-propagating.
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