| 发明名称 |
LASER SOURCE DEVICE AND ADJUSTMENT METHOD THEREOF |
| 摘要 |
A laser source device includes a laser source element configured to emit a laser beam, an optical element disposed downstream of the laser source element, and a return-light-receiving surface at a position shifted in a direction intersecting an active layer of the laser source element. The optical element is tilted with respect to an optical axis of the laser beam so that a return light in a form of a laser beam reflected by the optical element is incident on the return-light-receiving surface. |
| 申请公布号 |
US2016248222(A1) |
申请公布日期 |
2016.08.25 |
| 申请号 |
US201615048338 |
申请日期 |
2016.02.19 |
| 申请人 |
MITUTOYO CORPORATION |
发明人 |
MIYATA Kaoru |
| 分类号 |
H01S5/022;H01S5/026 |
主分类号 |
H01S5/022 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A laser source device comprising:
a laser source element configured to emit a laser beam; an optical element disposed downstream of the laser source element; and a return-light-receiving surface provided at a position shifted in a direction intersecting an active layer of the laser source element, wherein the optical element is tilted with respect to an optical axis of the laser beam so that a return light of the laser beam reflected by the optical element is incident on the return-light-receiving surface. |
| 地址 |
Kanagawa JP |
