CCD光电响应非线性特性对高功率激光光束质量评价的影响
文献类型：期刊论文
| 作者 | 刘亚群; 唐顺兴; 郭亚晶; 崔子健; 姜秀青; 朱宝强 |
| 刊名 | 中国激光
 |
| 出版日期 | 2015 |
| 卷号 | 42期号:4页码:402001 |
| 其他题名 | Analysis of Influence of CCD's Nonlinear Photoelectric Characterization on Evaluating the High Power Laser Beam Quality |
| 通讯作者 | Liu Yaqun, Joint Laboratory for High Power Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. ; Tang Shunxing, Joint Laboratory for High Power Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. ; Guo Yajing, Joint Laboratory for High Power Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. ; Cui Zijian, Joint Laboratory for High Power Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. ; Jiang Xiuqing, Joint Laboratory for High Power Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. ; Zhu Baoqiang, Joint Laboratory for High Power Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. |
| 中文摘要 | 对利用电荷耦合器件(CCD)测量高能激光系统近远场能量分布时,CCD光电响应非线性特性对光束质量评价的影响进行分析计算。提出了一种基于单缝衍射的CCD光电响应标定方法,完成对某CCD的标定工作。利用该标定结果分别对理论模拟及实际系统下的近远场能量分布进行灰度修复,考察灰度修复对近场填充因子(FF)及远场环围能量分布的影响。对实际光束的修复结果表明,经过灰度修复的近场填充因子会提高1 %~2%,对远场评价基本无影响。 |
| 英文摘要 | Influence of charge coupled device (CCD)' s nonlinear response characteristics on the near-field and far-field beam quality's measurement of high power laser system is analyzed. A new calibration method, based on single slit diffraction, is presented to calibrate CCD's photoelectric characteristics. Accomplish the calibration of a given CCD and restore the grey level of near-field and far-field energy distribution by the calibration curve in ideal and practical system to observe the influence on the measurement of near-field fill factor (FF) and far-field encircled energy distribution. The restoration shows that in a certain laser system the near-field FF will improve 1%~2% after the grey level restoration. And it has nearly no influence on the farfield energy distribution parameters. |
| 收录类别 | EI |
| 原文出处 | http://www.opticsjournal.net |
| 语种 | 中文 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14006]  |
| 专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
| 作者单位 | 1.刘亚群, 中国科学院上海光学精密机械研究所, 强场激光物理国家重点实验室, 上海 201800, 中国. 2.唐顺兴, 中国科学院上海光学精密机械研究所, 强场激光物理国家重点实验室, 上海 201800, 中国. 3.郭亚晶, 中国科学院上海光学精密机械研究所, 强场激光物理国家重点实验室, 上海 201800, 中国. 4.崔子健, 中国科学院上海光学精密机械研究所, 强场激光物理国家重点实验室, 上海 201800, 中国. 5.姜秀青, 中国科学院上海光学精密机械研究所, 强场激光物理国家重点实验室, 上海 201800, 中国. 6.朱宝强, 中国科学院上海光学精密机械研究所, 强场激光物理国家重点实验室, 上海 201800, 中国. |
| 推荐引用方式 GB/T 7714 | 刘亚群,唐顺兴,郭亚晶,等. CCD光电响应非线性特性对高功率激光光束质量评价的影响[J]. 中国激光,2015,42(4):402001. |
| APA | 刘亚群,唐顺兴,郭亚晶,崔子健,姜秀青,&朱宝强.(2015).CCD光电响应非线性特性对高功率激光光束质量评价的影响.中国激光,42(4),402001. |
| MLA | 刘亚群,et al."CCD光电响应非线性特性对高功率激光光束质量评价的影响".中国激光 42.4(2015):402001. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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