Thermally shielded multi-channel transmitter optical subassembly and optical transceiver module including same
文献类型：专利
| 作者 | HO, I-LUNG; ZHENG, JUN; PENG, LUOHAN |
| 发表日期 | 2016-01-12 |
| 专利号 | US9236945 |
| 著作权人 | APPLIED OPTOELECTRONICS, INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Thermally shielded multi-channel transmitter optical subassembly and optical transceiver module including same |
| 英文摘要 | A thermally shielded multi-channel transmitter optical subassembly (TOSA) may be used in a multi-channel optical transceiver. The multi-channel TOSA generally includes an array of lasers optically coupled to an arrayed waveguide grating (AWG) to combine multiple optical signals at different channel wavelengths. A plurality of laser array thermal shields are thermally coupled to a temperature control device, such as a thermoelectric cooler (TEC), and thermally shield the respective lasers in the laser array in separate thermally shielded compartments. Each of the lasers may also be individually thermally controlled to provide a desired wavelength, for example, using a heater and/or cooler located in each thermally shielded compartment. The optical transceiver may be used in a wavelength division multiplexed (WDM) optical system, for example, in an optical line terminal (OLT) in a WDM passive optical network (PON). |
| 公开日期 | 2016-01-12 |
| 申请日期 | 2013-02-06 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37642]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | APPLIED OPTOELECTRONICS, INC. |
| 推荐引用方式 GB/T 7714 | HO, I-LUNG,ZHENG, JUN,PENG, LUOHAN. Thermally shielded multi-channel transmitter optical subassembly and optical transceiver module including same. US9236945. 2016-01-12. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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