典型文献
Dispersion control of broadband super-Rayleigh speckles for snapshot spectral ghost imaging
文献摘要：
Snapshot spectral ghost imaging, which can acquire dynamic spectral imaging information in the field of view, has attracted increasing attention in recent years. Studies have shown that optimizing the fluctuation of light fields is essential for improving the sampling efficiency and reconstruction quality of ghost imaging. However, the optimization of broadband light fields in snapshot spectral ghost imaging is challenging because of the dispersion of the modulation device. In this study, by judiciously introducing a hybrid refraction/diffraction structure into the light-field modulation, snapshot spectral ghost imaging with broadband super-Rayleigh speckles was demonstrated. The simulation and experiment results verified that the contrast of speckles in a broad range of wavelengths was significantly improved, and the imaging system had superior noise immunity.
文献关键词：
中图分类号：
作者姓名：
Pengwei Wang;Zhentao Liu;Jianrong Wu;Xia Shen;Shensheng Han
作者机构：
Key Laboratory of Quantum Optics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China;Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China;Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
文献出处：
引用格式：
[1]Pengwei Wang;Zhentao Liu;Jianrong Wu;Xia Shen;Shensheng Han-.Dispersion control of broadband super-Rayleigh speckles for snapshot spectral ghost imaging)[J].中国光学快报（英文版）,2022(09):091102
A类：
B类：
Dispersion,control,broadband,Rayleigh,speckles,snapshot,spectral,ghost,imaging,Snapshot,which,acquire,dynamic,information,view,has,attracted,increasing,attention,recent,years,Studies,have,shown,that,optimizing,fluctuation,light,fields,essential,improving,sampling,efficiency,reconstruction,quality,However,optimization,challenging,because,dispersion,modulation,device,In,this,study,by,judiciously,introducing,hybrid,refraction,diffraction,structure,into,was,demonstrated,simulation,experiment,results,verified,contrast,range,wavelengths,significantly,improved,system,had,superior,noise,immunity
AB值：
0.573837
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