发明名称 |
SEMICONDUCTOR LASER MODULE |
摘要 |
A semiconductor laser module includes a semiconductor device including a semiconductor laser and a bending waveguide through which a laser light emitted from the semiconductor laser propagates, a beam splitter splitting the laser light into a first laser light and a second laser light, a plurality of detectors respectively arranged at different positions in a cross section of a light flux of the second laser light to detect the second laser light, and a waveform shaping unit provided on an optical path of the laser light. The waveform shaping unit is configured to make a relation between an output of the semiconductor laser and detection values of the detectors approach a linear relation. |
申请公布号 |
US2011310916(A1) |
申请公布日期 |
2011.12.22 |
申请号 |
US201013203529 |
申请日期 |
2010.03.17 |
申请人 |
KIMOTO TATSUYA;KIYOTA KAZUAKI;FURUKAWA ELECTRIC CO., LTD. |
发明人 |
KIMOTO TATSUYA;KIYOTA KAZUAKI |
分类号 |
H01S3/10;H01S3/13 |
主分类号 |
H01S3/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|