| A signal to noise ratio measurement for single shot laser pulses by use of an optical Kerr gate | |
| He, Junfang1; Zhu, Changjun2; Wang, Yishan1; Cheng, Guanghua1; Zou, Kuaisheng1; Wu, Dengke1; Xie, Xudong3 | |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2011-02-28 | |
| 发表期刊 | OPTICS EXPRESS
 |
| ISSN | 1094-4087 |
| 卷号 | 19期号:5页码:4438-4443 |
| 产权排序 | 1 |
| 摘要 | A new design of signal to noise ratio (SNR) measurement for single shot laser pulses, based on a stepped grating and an optical Kerr gate (OKG), is presented. A single shot laser pulse was simultaneously divided into multi-pulses in both time and space. Intensity-space distribution of laser multi-pulses, which was recorded with a CCD detector, was transformed into intensity-time distribution. Time resolution of 1.95 ps and detection time range of 42.9 ps were obtained, respectively. Moreover, optical spatial localization attenuators were introduced into optical path to acquire wide dynamic range in the SNR measurement and, as a result, the dynamic range has been extended remarkably. (C) 2011 Optical Society of America |
| 文章类型 | Article |
| 学科领域 | Optics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | RESOLVED LUMINESCENCE SPECTROSCOPY ; ULTRAFAST RELAXATION PROCESSES ; CONTRAST MEASUREMENTS ; LIGHT-PULSES ; INTENSITY ; CORRELATOR ; AMPLIFIER |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000288870300068 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/11263 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Xian Polytech Univ, Dept Phys, Sch Sci, Xian 710048, Peoples R China 3.CAEP, Natl Key Lab Laser Fus, Res Ctr Laser Fus, Mianyang 621900, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Junfang,Zhu, Changjun,Wang, Yishan,et al. A signal to noise ratio measurement for single shot laser pulses by use of an optical Kerr gate[J]. OPTICS EXPRESS,2011,19(5):4438-4443. |
| APA | He, Junfang.,Zhu, Changjun.,Wang, Yishan.,Cheng, Guanghua.,Zou, Kuaisheng.,...&Xie, Xudong.(2011).A signal to noise ratio measurement for single shot laser pulses by use of an optical Kerr gate.OPTICS EXPRESS,19(5),4438-4443. |
| MLA | He, Junfang,et al."A signal to noise ratio measurement for single shot laser pulses by use of an optical Kerr gate".OPTICS EXPRESS 19.5(2011):4438-4443. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A signal to noise ra（890KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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