Optical integrated device, semiconductor laser module and optical transmitter
文献类型：专利
| 作者 | SHIGETA, JUNJI; TATSUNO, KIMIO; SHIRAI, MASATAKA |
| 发表日期 | 2004-01-13 |
| 专利号 | US6678432 |
| 著作权人 | OCLARO JAPAN, INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical integrated device, semiconductor laser module and optical transmitter |
| 英文摘要 | To resolve a problem in which in an optical output and wavelength monitor integrated type semiconductor laser module monolithically integrated in parallel with a plurality of semiconductor lasers, since light emitting positions of the respective semiconductor lasers differ, an allowable range of an optical incident position of the monitor is exceeded, the optical incident position of the monitor is confined in the allowable range by integrating backward optical waveguides for guiding backward beam of the respective semiconductor lasers to a narrow range at a backward end of a semiconductor chip along with the semiconductor lasers, whereby there can be easily realized a semiconductor laser module with a built-in optical monitor even in the case of the chip integrated with the plurality of semiconductor lasers and can be realized an inexpensive optical module having high function. |
| 公开日期 | 2004-01-13 |
| 申请日期 | 2001-02-20 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/39734]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | OCLARO JAPAN, INC. |
| 推荐引用方式 GB/T 7714 | SHIGETA, JUNJI,TATSUNO, KIMIO,SHIRAI, MASATAKA. Optical integrated device, semiconductor laser module and optical transmitter. US6678432. 2004-01-13. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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