| 发明名称 |
METHOD OF MANUFACTURING SEMICONDUCTOR LASER DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To shade the return light to exactly control an APC. SOLUTION: A shade member 23 for shading the return light from a front area is disposed in front of a photodetector 22.
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| 申请公布号 |
JP2002208751(A) |
申请公布日期 |
2002.07.26 |
| 申请号 |
JP20020006030 |
申请日期 |
2002.01.15 |
| 申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
SHIGIHARA KIMIO |
| 分类号 |
H01S5/022;(IPC1-7):H01S5/022 |
主分类号 |
H01S5/022 |
| 代理机构 |
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