| Optical module | |
| ZHANG, QIANG; ZHAO, QISHENG; JIN, CHENGHAO | |
| 2018-04-12 | |
| 著作权人 | HISENSE BROADBRAND MULTIMEDIA TECHNOLOGIES CO., LTD. |
| 专利号 | US20180102629A1 |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical module |
| 英文摘要 | An optical module includes: a first thermoelectric cooler (TEC) disposed at least partially inside a laser, a second TEC is disposed on a housing of the laser, and a micro control unit (MCU). The first TEC is configured to perform heating or cooling according to an enabling signal input by aMCU. The second TEC is configured to perform heating or cooling according to an enabling signal input by the MCU. The MCU is configured to determine whether to input an enabling signal or a disabling signal to the first TEC and the second TEC according to a size of operating current input by a drive circuit of a laser chip to the laser chip. |
| 公开日期 | 2018-04-12 |
| 申请日期 | 2017-12-12 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57675]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HISENSE BROADBRAND MULTIMEDIA TECHNOLOGIES CO., LTD. |
| 推荐引用方式 GB/T 7714 | ZHANG, QIANG,ZHAO, QISHENG,JIN, CHENGHAO. Optical module. US20180102629A1. 2018-04-12. |
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