Tunable laser in an optical access network
文献类型：专利
| 作者 | ZHAO, XIANGJUN; WANG, DAOYI; DU, LIANG; JIANG, CHANGHONG JOY; LAM, CEDRIC FUNG |
| 发表日期 | 2019 |
| 专利号 | US10171199 |
| 著作权人 | GOOGLE LLC |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Tunable laser in an optical access network |
| 英文摘要 | A system includes a multiplexer having a pass-band and an optical network unit (ONU) optically coupled to the multiplexer. The ONU includes a tunable laser configured to continuously transmit an optical signal to the multiplexer in a burst-on state and a burst-off state. While in the burst-on state, the ONU is configured to tune the tunable laser to transmit the optical signal at a transmit wavelength within the wavelength pass-band of the multiplexer. The multiplexer configured to allow passage therethrough of the optical signal at the transmit wavelength. While in the burst-off state, the ONU is configured to tune the tunable laser to transmit the optical signal at a non-transmit wavelength outside of the wavelength pass-band of the multiplexer. The multiplexer configured to block passage therethrough of the optical signal at the non-transmit wavelength. |
| 公开日期 | 2019 |
| 申请日期 | 2016-12-20 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/32331]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | GOOGLE LLC |
| 推荐引用方式 GB/T 7714 | ZHAO, XIANGJUN,WANG, DAOYI,DU, LIANG,et al. Tunable laser in an optical access network. US10171199. 2019-01-01. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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