Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly
文献类型：专利
| 作者 | HO, I-LUNG; PENG, LUOHAN; LI, JOYCE |
| 发表日期 | 2017-07-11 |
| 专利号 | US9703054 |
| 著作权人 | APPLIED OPTOELECTRONICS, INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly |
| 英文摘要 | A multi-channel receiver optical subassembly (ROSA) such as an arrayed waveguide grating (AWG), with outputs directly optically coupled to respective photodetectors such as photodiodes. In one embodiment, an AWG may be configured such that optical components of the AWG do not interfere with direct optical coupling, and the wire bonding points on the photodiodes may also be configured such that wire bonding does not interfere with direct optical coupling. The photodetectors may also be mounted on a photodetector mounting bar with a pitch sufficiently spaced to allow connection to floating grounds. A passive alignment technique may be used to determine the mounting locations on the photodetector mounting bar such that the photodetectors are aligned with the optical outputs. |
| 公开日期 | 2017-07-11 |
| 申请日期 | 2016-11-28 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37934]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | APPLIED OPTOELECTRONICS, INC. |
| 推荐引用方式 GB/T 7714 | HO, I-LUNG,PENG, LUOHAN,LI, JOYCE. Aligning and directly optically coupling photodetectors to optical demultiplexer outputs in a multichannel receiver optical subassembly. US9703054. 2017-07-11. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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