Design of 1550nm adjustable laser lighting source
文献类型：会议论文
| 作者 | Mei, Chao ; Chang, Sansan; Gao, Bo; Yi, Bo
|
| 出版日期 | 2021 |
| 会议日期 | 2021-06-20 |
| 会议地点 | Beijing, China |
| 关键词 | Optical design Laser 1550nm Lighting source |
| 卷号 | 12065 |
| DOI | 10.1117/12.2599777 |
| 英文摘要 | Shortwave laser is more and more widely used in gated imaging, tracking and pointing, communication and other fields. For the requirement of 1550nm high power laser source, The paper analyzes the realization way, and realized the 1550nm high power laser lighting source. We use multichannel semiconductor laser coupling to realize the high-power light source, and uses fiber coupling to realize the uniform spot. On this basis, an extended collimator is designed, which achieves 10 times of high-power The beam divergence angle can reach 9 mrad to 90 mrad, and the RMS value can be less than 1/4 of the wavelength at each magnification of the wave phase difference, which can meet the needs of engineering application. © 2021 SPIE. |
| 产权排序 | 1 |
| 会议录 | AOPC 2021: Optical Sensing and Imaging Technology
 |
| 会议录出版者 | SPIE |
| 语种 | 英语 |
| ISSN号 | 9781510650053 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/95655]  |
| 专题 | 西安光学精密机械研究所_动态光学成像研究室 |
| 作者单位 | Xi'an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China |
| 推荐引用方式 GB/T 7714 | Mei, Chao,Chang, Sansan,Gao, Bo,et al. Design of 1550nm adjustable laser lighting source[C]. 见:. Beijing, China. 2021-06-20. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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