Device and method for optical package for providing feedback
文献类型：专利
| 作者 | HARTON AUSTIN V.; WYATT KARL W.; LEBBY MICHAEL; MORIKUNI JAMES J.; LUREY DANIEL M.; YEH JANG-HUN (JAMES); JIANG WENBIN |
| 发表日期 | 1998-01-22 |
| 专利号 | CA2230811A1 |
| 著作权人 | MOTOROLA, INC. |
| 国家 | 加拿大 |
| 文献子类 | 发明申请 |
| 其他题名 | Device and method for optical package for providing feedback |
| 英文摘要 | The present invention provides a device (200, 300) and a method (100) for providing optical feedback for an optical package. The device includes: an optical emitter (202), responsive to an electrical input current (208), for generating a beam of light; a partially reflective holographic optical element/reflector (204), arranged to allow a first predetermined portion of the beam to exit the partially reflective holographic optical element/reflector and to diffract a second predetermined portion of the beam to an optical sensing unit (206); and the optical sensing unit, arranged to receive the second predetermined portion of the beam, for generating feedback for adjusting the electrical input current to the optical emitter based on a received optical power of the second predetermined portion of the beam. |
| 公开日期 | 1998-01-22 |
| 申请日期 | 1997-07-11 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/60083]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MOTOROLA, INC. |
| 推荐引用方式 GB/T 7714 | HARTON AUSTIN V.,WYATT KARL W.,LEBBY MICHAEL,et al. Device and method for optical package for providing feedback. CA2230811A1. 1998-01-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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