Light source mode alignment device and method, passive optical network system | |
ZHANG, XULIANG; ZHAO, JUN; JIANG, TAO; HUANG, WEI; LIN, HUAFENG; WANG, YUNTAO; WEI, GUO; CHEN, JUN; WANG, FENG | |
2009-07-09 | |
著作权人 | HUAWEI TECHNOLOGIES CO., LTD |
专利号 | US20090175303A1 |
国家 | 美国 |
文献子类 | 发明申请 |
其他题名 | Light source mode alignment device and method, passive optical network system |
英文摘要 | A light source mode alignment device and method and a passive optical network system are provided. The device includes a laser and a temperature control unit connected to each other and further includes a signal processing unit. The laser converts an incident light into a current signal. The current signal is amplified and converted into a voltage signal via a transimpedance amplifier. Together with a modulation signal generated by the signal processing unit, the voltage signal adjusts a bias voltage of the temperature control unit. |
公开日期 | 2009-07-09 |
申请日期 | 2009-02-09 |
状态 | 授权 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/54072] ![]() |
专题 | 半导体激光器专利数据库 |
作者单位 | HUAWEI TECHNOLOGIES CO., LTD |
推荐引用方式 GB/T 7714 | ZHANG, XULIANG,ZHAO, JUN,JIANG, TAO,et al. Light source mode alignment device and method, passive optical network system. US20090175303A1. 2009-07-09. |
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