Optical transmitter
文献类型：专利
| 作者 | OOMORI, HIROTAKA |
| 发表日期 | 2017-02-21 |
| 专利号 | US9577757 |
| 著作权人 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical transmitter |
| 英文摘要 | An optical transmitting unit comprises an integrated optical transmitter module including an LD, a TEC configured to heat or cool the LD, a thermal sensor configured to sense a temperature of the LD, and a package configured to house the LD, the thermal sensor, and the TEC, an MCU, and a temperature detection circuit configured to detect a temperature outside the package. The thermal sensor is thermally coupled with the TEC and is also thermally coupled with the outside of the package, and the MCU defines data output from the temperature detection circuit as an internal temperature when the LD is being energized, and estimates the data of internal temperature on the basis of the temperature detected with the thermal sensor and the data when the LD is not being energized. |
| 公开日期 | 2017-02-21 |
| 申请日期 | 2014-12-05 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/72285]  |
| 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 | OOMORI, HIROTAKA. Optical transmitter. US9577757. 2017-02-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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