Laser beam generator
文献类型：专利
| 作者 | KANEKO YOSHIO |
| 发表日期 | 1992-08-06 |
| 专利号 | JP1992216514A |
| 著作权人 | RICOH CO LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Laser beam generator |
| 英文摘要 | PURPOSE:To prevent the spot system on a photosensitive body from having the value higher than a desired value by adjusting the mounting angle of a semiconductor laser element with the optical axis of a collimating lens. CONSTITUTION:An element holder 16, screws 101, 102 and a spring 103 are provided as a means for adjusting the mounting angle of the semiconductor laser element 12 with the optical axis of the collimating lens 1 The element holder 16 is fastened by two pieces of the screws 101 and one piece of the screw 102. Three pieces of these screws correspond to the positions corresponding to the vertexes of a triangular shape. The screw 101 exists in the bottom and the screw 102 exists in the peak part. In addition, one end 16b side is put into a flow state by the elasticity of the spring 103. The element holder 16 is, therefore, rotated and adjusted together with the element 12 around the one end 16b as a fulcrum according to a screwing-down quantity if the screwing state of the screw 102 is changed. Then, the central axis of the exit light is aligned to the mounting reference plane of the laser element 12 by changing the screwing-down quantity of the screw 102 even if the above-mentioned central axis inclines with the axis perpendicular to the above-mentioned reference plane. |
| 公开日期 | 1992-08-06 |
| 申请日期 | 1990-12-17 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/69126]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | RICOH CO LTD |
| 推荐引用方式 GB/T 7714 | KANEKO YOSHIO. Laser beam generator. JP1992216514A. 1992-08-06. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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