Optical subassembly enhancing wiggle tolerance and a method for manufacturing the same
文献类型：专利
| 作者 | NAKANISHI, HIROMI; HIRAYAMA, KENJI |
| 发表日期 | 2008-02-05 |
| 专利号 | US7325984 |
| 著作权人 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical subassembly enhancing wiggle tolerance and a method for manufacturing the same |
| 英文摘要 | The present invention provides an optical subassembly that reduces the fluctuation of the optical power due to an external force applied via the optical connector mated with the subassembly. The subassembly provides an optical device, a stub and a joint sleeve. The optical device includes a laser diode (LD), a stem, a lens cap, and a lens. The interval between the optical device and the lens is set greater than a reference interval and the focal length of the lens. The reference interval is set such that, when the interval between the LD and the lens and the interval between the lens and the stub are varied to achieve the maximum optical coupling therebetween at the reference interval between the LD and the lens. |
| 公开日期 | 2008-02-05 |
| 申请日期 | 2006-04-12 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37217]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 推荐引用方式 GB/T 7714 | NAKANISHI, HIROMI,HIRAYAMA, KENJI. Optical subassembly enhancing wiggle tolerance and a method for manufacturing the same. US7325984. 2008-02-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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