White-Light Image Reconstruction via Seeded Modulation Instability | |
Zhang, Yongbin1,2; Liu, Hongjun1,3; Huang, Nan1; Wang, Zhaolu1 | |
作者部门 | 瞬态光学研究室 |
2019-11-04 | |
发表期刊 | PHYSICAL REVIEW APPLIED |
ISSN | 2331-7019 |
卷号 | 12期号:5 |
产权排序 | 1 |
摘要 | Nonlinear imaging preserves more detailed information by exploiting the presence and interaction of many photons in nonlinear optics. Despite significant progress, nonlinear methods for white-light image recovery are still lacking. We report the white-light image reconstruction via seeded modulation instability, which is called dynamical stochastic resonance. The underlying signals are illuminated with white light emitted from a light-emitting diode and are reinforced by coupling with scattering noise in a noninstantaneous self-focusing medium. Our experimental results show that this nonlinear approach is effective in improving the contrast and visibility of completely blurred white-light images by guiding noise rather than by filtering noise. The signals of the entire temporal spectrum collectively seed a potential in the medium. In turn, the potential leads to the enhancement of signal modes by concentrating scattering noise. A theoretical growth rate is derived and the numerical simulations are presented to match the experimental observation. We also demonstrate that the underlying signals can be preferably reproduced by asynchronously probing the seeded potential with another white-light beam. Our work reveals an alternative scheme for white-light image detection. |
DOI | 10.1103/PhysRevApplied.12.054005 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000494035000002 |
出版者 | AMER PHYSICAL SOC |
EI入藏号 | 20194707717387 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/31910 |
专题 | 瞬态光学研究室 |
通讯作者 | Liu, Hongjun |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100084, Peoples R China 3.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Yongbin,Liu, Hongjun,Huang, Nan,et al. White-Light Image Reconstruction via Seeded Modulation Instability[J]. PHYSICAL REVIEW APPLIED,2019,12(5). |
APA | Zhang, Yongbin,Liu, Hongjun,Huang, Nan,&Wang, Zhaolu.(2019).White-Light Image Reconstruction via Seeded Modulation Instability.PHYSICAL REVIEW APPLIED,12(5). |
MLA | Zhang, Yongbin,et al."White-Light Image Reconstruction via Seeded Modulation Instability".PHYSICAL REVIEW APPLIED 12.5(2019). |
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 | ||
White-Light Image Re(5960KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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