Bi-directional optical module communicating with single optical fiber and optical transceiver implementing the same
文献类型：专利
| 作者 | KAWAMURA, MASANOBU |
| 发表日期 | 2019-04-16 |
| 专利号 | US10261273 |
| 著作权人 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Bi-directional optical module communicating with single optical fiber and optical transceiver implementing the same |
| 英文摘要 | An optical module to receive Rx-light from a single optical fiber and to transmit Tx-light to the single optical fiber is disclosed. In the optical module, the Rx-light enters a photodiode (PD) via a shortest path within a coupling block that provides surfaces constituting the path. The Tx-light emitted from a laser diode (LD) travels around a WDM filter within the coupling block. Both the Rx-light and the Tx-light enter the WDM filter at an acute angle. The lens to concentrate the Rx-light on the PD and to collimate the Tx-light is precisely aligned with respective devices mounted on a printed circuit board (PCB). |
| 公开日期 | 2019-04-16 |
| 申请日期 | 2016-02-19 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37874]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 推荐引用方式 GB/T 7714 | KAWAMURA, MASANOBU. Bi-directional optical module communicating with single optical fiber and optical transceiver implementing the same. US10261273. 2019-04-16. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。