Laser ray source device for wave multiplexing
文献类型：专利
| 作者 | OKADA KOICHI; HORIKAWA KAZUO; MIYAGAWA ICHIRO |
| 发表日期 | 1990-02-28 |
| 专利号 | JP1990060181A |
| 著作权人 | FUJI PHOTO FILM CO LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Laser ray source device for wave multiplexing |
| 英文摘要 | PURPOSE:To prevent a projection state of a laser beam from varying due to the change of a fixing state of a device to a platen and an ambient temperature or the like by a method wherein all the optical elements inside the device are fitted to the same support, and the support is fixed to a platen. CONSTITUTION:A laser holding plate 2A is fitted to the upside of a support 2D, and a pair of lens holding plates 2B are fitted to the middle part of the support 2D and a pair of mirror holding plates 2G are set to the lower end of the support 2D. And, a side plate 2E and an optical element holding plate 2F are fitted to the sides of the support 2D. As mentioned above, the support 2D, to which all the optical elements inside a wave compounding laser ray source device 1 are fixed through the intermediary of the holding members, is fixed to a platen 12 with screws 13 leaving a some space between them, and buffer members 14 are provided surrounding the screws 13. By these processes, all the optical elements are free from the direct effect of the deformation of the platen 12 and the stress which occurs when the device is fitted to the platen 13, and the positional deviation of the optical elements hardly occurs. And, even if the position of the support 2D changes slightly, the relative position of the optical elements to each other is hardly effected by the positional change of the support 2D. |
| 公开日期 | 1990-02-28 |
| 申请日期 | 1988-08-26 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/69010]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJI PHOTO FILM CO LTD |
| 推荐引用方式 GB/T 7714 | OKADA KOICHI,HORIKAWA KAZUO,MIYAGAWA ICHIRO. Laser ray source device for wave multiplexing. JP1990060181A. 1990-02-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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