Distortion characteristic and yield of semiconductor laser module
文献类型：专利
| 作者 | ANDO, HARUYASU |
| 发表日期 | 2000-05-30 |
| 专利号 | US6068411 |
| 著作权人 | NEC CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Distortion characteristic and yield of semiconductor laser module |
| 英文摘要 | A semiconductor laser module of the present invention comprises a semiconductor laser, a pig tail optical fiber, a optical part, and a transition metal doped optical fiber. The optical part optically couples the semiconductor laser and the pig tail optical fiber to each other. The transition metal doped optical fiber is formed in a length corresponding to an attenuation amount with which desired distortion characteristics and desired noise characteristics are realized, and is connected to the side of the pig tail optical fiber opposite to the side which faces the semiconductor laser. The distortion characteristics of the semiconductor laser is improved by the action of the transition metal doped optical fiber. Consequently, the yield of semiconductor laser modules is improved. |
| 公开日期 | 2000-05-30 |
| 申请日期 | 1998-06-09 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36511]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NEC CORPORATION |
| 推荐引用方式 GB/T 7714 | ANDO, HARUYASU. Distortion characteristic and yield of semiconductor laser module. US6068411. 2000-05-30. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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