Changchun Institute of Optics,Fine Mechanics and Physics,CAS
High precision spot position detection model for the near infrared light | |
Wu, J.; Y. Chen; S. Gao and Z. Wu | |
2016 | |
发表期刊 | Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering |
卷号 | 45期号:7 |
摘要 | GaSb-based diode lasers with emitting wavelength of 1.8 4 mu m have a wide range of applications due to advantages of compact in size, light in weight and electric drive. However, single emitter can not provide enough laser power for practical applications. Therefore, methods of beam combination which have been successfully applied to diode lasers in near-infrared band are needed to be transplanted to mid-infrared band. In every method of beam combination, high efficiency beam shaping is basic and principal. A method of high efficiency beam shaping using multiple single diode lasers was demonstrated. A continuous-wave optical power of 1.93 W at wave-length of 1.94 mu m with efficiency of higher than 90% was achieved experimentally. This method of beam shaping can be utilized to build spectral or coherent beam combination. |
文章类型 | 期刊 |
收录类别 | EI |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/57280 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Wu, J.,Y. Chen,S. Gao and Z. Wu. High precision spot position detection model for the near infrared light[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2016,45(7). |
APA | Wu, J.,Y. Chen,&S. Gao and Z. Wu.(2016).High precision spot position detection model for the near infrared light.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,45(7). |
MLA | Wu, J.,et al."High precision spot position detection model for the near infrared light".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 45.7(2016). |
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High precision spot (557KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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