Light source device and wavelength control device therefor
文献类型：专利
| 作者 | KAI, YUTAKA; MIYATA, HIDEYUKI |
| 发表日期 | 2006-02-07 |
| 专利号 | US6996142 |
| 著作权人 | FUJITSU LIMITED |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Light source device and wavelength control device therefor |
| 英文摘要 | Disclosed herein is a light source device and a wavelength control device therefor. The light source device includes a plurality of laser diodes, a temperature sensor provided in the vicinity of the plurality of laser diodes, a control loop for controlling the temperatures of the plurality of laser diodes according to an output from the temperature sensor to thereby control the oscillation wavelengths of the plurality of laser diodes, and a unit for compensating temperature control conditions for the laser diodes other than a reference laser diode selected from the plurality of laser diodes, according to a change in temperature control condition for the reference laser diode. By the compensation of the temperature control conditions, the oscillation wavelength of each laser diode can be easily stabilized to each wavelength channel of WDM. |
| 公开日期 | 2006-02-07 |
| 申请日期 | 2001-03-13 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36733]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJITSU LIMITED |
| 推荐引用方式 GB/T 7714 | KAI, YUTAKA,MIYATA, HIDEYUKI. Light source device and wavelength control device therefor. US6996142. 2006-02-07. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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