Light-emitting device and optical transmission unit
文献类型：专利
| 作者 | HAMADA, TSUTOMU; KYOZUKA, SHINYA; BABA, TOMO; NAKAYAMA, HIDEO |
| 发表日期 | 2005-01-06 |
| 专利号 | US20050002619A1 |
| 著作权人 | FUJI XEROX CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Light-emitting device and optical transmission unit |
| 英文摘要 | A light-emitting device includes 16 vertical-cavity surface-emitting laser diodes (VCSELs) disposed like a 4×4 grid, for example, in a sufficiently narrower range than the end surface of an optical fiber. The 16 VCSELs disposed in the light-emitting device emit optical signals in the same direction. Since the VCSELs are disposed with a concentration in the sufficiently narrower range than the end surface of the optical fiber as described above, if the optical signals emitted from the VCSELs are spread, almost all optical signals generated by the light-emitting device are incident on the end surface of the optical fiber and are transmitted through the optical fiber. |
| 公开日期 | 2005-01-06 |
| 申请日期 | 2004-07-30 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/91459]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJI XEROX CO., LTD. |
| 推荐引用方式 GB/T 7714 | HAMADA, TSUTOMU,KYOZUKA, SHINYA,BABA, TOMO,et al. Light-emitting device and optical transmission unit. US20050002619A1. 2005-01-06. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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