Multichannel receiver optical subassembly with improved sensitivity
文献类型：专利
| 作者 | HO, I-LUNG,; WANG, CHONG,; PENG, LUOHAN |
| 发表日期 | 2018-02-21 |
| 专利号 | EP3284188A1 |
| 著作权人 | APPLIED OPTOELECTRONICS, INC. |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Multichannel receiver optical subassembly with improved sensitivity |
| 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, the photodetectors are mounted on a photodetector mounting bar that includes a multiple conductive photodetector pads (PD pads). Each of the PD pads may be configured to receive a photodetector, and the PD pads are electrically isolated from ground such that the photodetectors are floating. The photodetector bar further includes multiple conductive transimpedance amplifier pads (TIA pads). Each of the TIA pads may be configured to receive a TIA, associated with one of the photodetectors, and to be electrically coupled to one or more ground ports of the TIA. The TIA pads are electrically connected to a common ground shared be each of said TIAs. |
| 公开日期 | 2018-02-21 |
| 申请日期 | 2016-03-23 |
| 状态 | 申请中 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54677]  |
| 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,,WANG, CHONG,,PENG, LUOHAN. Multichannel receiver optical subassembly with improved sensitivity. EP3284188A1. 2018-02-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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