Heating elements for multi-wavelength DBR laser
文献类型：专利
| 作者 | KUKSENKOV, DMITRI VLADISLAVOVICH; LI, SHENPING; NGUYEN, HONG KY; ZAH, CHUNG-EN |
| 发表日期 | 2015-10-27 |
| 专利号 | US9172211 |
| 著作权人 | THORLABS QUANTUM ELECTRONICS, INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Heating elements for multi-wavelength DBR laser |
| 英文摘要 | A multi-wavelength distributed Bragg reflector (DBR) semiconductor laser is provided where DBR heating elements are positioned over the waveguide in the DBR section and define an interleaved temperature profile that generates multiple distinct reflection peaks corresponding to distinct temperature dependent Bragg wavelengths associated with the temperature profile. Neighboring pairs of heating elements of the DBR heating elements positioned over the waveguide in the DBR section are spaced along the direction of the axis of optical propagation by a distance that is equal to or greater than the laser chip thickness b to minimize the impact of thermal crosstalk between distinct temperature regions of the interleaved temperature profile. |
| 公开日期 | 2015-10-27 |
| 申请日期 | 2011-11-09 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/39168]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | THORLABS QUANTUM ELECTRONICS, INC. |
| 推荐引用方式 GB/T 7714 | KUKSENKOV, DMITRI VLADISLAVOVICH,LI, SHENPING,NGUYEN, HONG KY,et al. Heating elements for multi-wavelength DBR laser. US9172211. 2015-10-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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