| Standoff two-color quantum ghost imaging through turbulence | |
Xue, Yu-Lang1,2 ; Wan, Ren-Gang1; Feng, Fei1,2; Zhang, Tong-Yi1
| |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2014-05-10 | |
| 发表期刊 | APPLIED OPTICS
 |
| ISSN | 1559-128X |
| 卷号 | 53期号:14页码:3035-3042 |
| 摘要 | Recently, a two-color quantum ghost imaging configuration was proposed by Karmakar et al. [Phys. Rev. A 81, 033845 (2010)]. By illuminating an object located far away from the source and detector, with a signal beam of long wavelength to avoid absorption of short wavelengths in the atmosphere while a reference beam of short wavelength is detected locally, this imaging configuration can be appropriate for standoff sensing. In practice, the signal beam must propagate through atmosphere in the presence of serious turbulence. We analyzed theoretically the performance of this ghost imaging configuration through turbulence. Based on the Gaussian state source model and extended Huygens-Fresnel integral, a formula is derived to depict the ghost image formed through turbulence of a standoff reflective object. Numerical calculations are also given according to the formula. The results show that the image quality will be degraded by the turbulence, but the resolution can be improved by means of optimizing the wavelengths of the reference and signal beams even when the turbulence is very serious. (C) 2014 Optical Society of America |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/AO.53.003035 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | THERMAL LIGHT |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000336806200012 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/22172 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xue, Yu-Lang,Wan, Ren-Gang,Feng, Fei,et al. Standoff two-color quantum ghost imaging through turbulence[J]. APPLIED OPTICS,2014,53(14):3035-3042. |
| APA | Xue, Yu-Lang,Wan, Ren-Gang,Feng, Fei,&Zhang, Tong-Yi.(2014).Standoff two-color quantum ghost imaging through turbulence.APPLIED OPTICS,53(14),3035-3042. |
| MLA | Xue, Yu-Lang,et al."Standoff two-color quantum ghost imaging through turbulence".APPLIED OPTICS 53.14(2014):3035-3042. |
| 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 | ||
| Standoff two-color q（551KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论