| 发明名称 |
System for monitoring amount of light emitted from surface emitting laser |
| 摘要 |
A system for monitoring the amount of light emitted from a surface emitting laser includes a beam splitter which is fixed to the surface emitting laser and splits a part of a laser beam emitted from the laser as a monitor light, and a photodetector which detects the monitor light.
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| 申请公布号 |
US6061371(A) |
申请公布日期 |
2000.05.09 |
| 申请号 |
US19980030845 |
申请日期 |
1998.02.26 |
| 申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
UEJIMA, ATSUSHI;OKINO, YOSHIHARU;MORIMOTO, YOSHINORI;INOUE, TOSHIYUKI;KODAMA, KENICHI |
| 分类号 |
H01S5/00;B41J2/47;G02B26/12;H01S5/022;H01S5/068;H01S5/0683;H01S5/183;H01S5/42;H04N1/40;(IPC1-7):H01S3/133 |
主分类号 |
H01S5/00 |
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