Laser driver, driving method, and high-speed optical module
文献类型：专利
| 作者 | WANG, XIANGZHONG; FANG, MENG |
| 发表日期 | 2017-06-15 |
| 专利号 | US20170170626A1 |
| 著作权人 | INNOLIGHT TECHNOLOGY (SUZHOU) LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Laser driver, driving method, and high-speed optical module |
| 英文摘要 | A laser driver for a laser, which includes an adjustable DC-DC power source, an optical power control loop, and a power source voltage regulator. The adjustable DC-DC power source is coupled to the optical power control loop and the power source voltage regulator, in order to provide a working current for the laser. The optical power control loop is configured to adjust the output optical power of the laser to a set value for optical power by adjusting a working voltage of the laser, and to generate a power source voltage state indicator voltage. The power source voltage regulator is used to generate the power source setting voltage, so that the power source voltage state indicator voltage is greater than or equal to a first preset threshold, or less than or equal to a second preset threshold. |
| 公开日期 | 2017-06-15 |
| 申请日期 | 2016-12-05 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57519]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | INNOLIGHT TECHNOLOGY (SUZHOU) LTD. |
| 推荐引用方式 GB/T 7714 | WANG, XIANGZHONG,FANG, MENG. Laser driver, driving method, and high-speed optical module. US20170170626A1. 2017-06-15. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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