发明授权
- 专利标题: Semiconductor laser for package with power monitoring system
- 专利标题(中): 半导体激光器封装带电源监控系统
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申请号: US814532申请日: 1997-03-10
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公开(公告)号: US5881084A公开(公告)日: 1999-03-09
- 发明人: Rong-Ting Huang , Wenbin Jiang , Michael S. Lebby
- 申请人: Rong-Ting Huang , Wenbin Jiang , Michael S. Lebby
- 申请人地址: IL Schaumburg
- 专利权人: Motorola, Inc.
- 当前专利权人: Motorola, Inc.
- 当前专利权人地址: IL Schaumburg
- 主分类号: H01S5/00
- IPC分类号: H01S5/00 ; H01S5/022 ; H01S5/042 ; H01S5/183 ; H01S3/18
摘要:
A semiconductor laser package and method of fabrication including a vertical cavity surface emitting laser and a power monitoring system, such as a photodetector mounted on a mounting base. An optical element, such as a beam splitter, formed integral with the mounting base or as a separate element positioned on the mounting base in optical alignment with an emission generated by the vertical cavity surface emitting laser. The optical element characterized by reflecting a portion of the emission in the direction of the photodetector and allowing a portion of the emission to pass therethrough. An overmolded housing is positioned on the mounting base to enclose the vertical cavity surface emitting laser, the photodetector and the optical element.
公开/授权文献
- US4136441A Apparatus and method for butt splicing wires 公开/授权日:1979-01-30
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