Single-shot compressed ultrafast photography: a review

被引：65

作者：

Qi, Dalong ^{[1
]}

Zhang, Shian ^{[1
,2
]}

Yang, Chengshuai ^{[1
]}

He, Yilin ^{[1
]}

Cao, Fengyan ^{[1
]}

Yao, Jiali ^{[1
]}

Ding, Pengpeng ^{[1
]}

Gao, Liang ^{[3
]}

Jia, Tianqing ^{[1
]}

Liang, Jinyang ^{[4
]}

Sun, Zhenrong ^{[1
]}

Wang, Lihong, V ^{[5
]}

机构：

[1] East China Normal Univ, Sch Phys & Elect Sci, State Key Lab Precis, Shanghai, Peoples R China

[2] Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan, Peoples R China

[3] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL USA

[4] Inst Natl Rech Sci, Lab Appl Computat Imaging, Ctr Energie Mat Telecommun, Varennes, PQ, Canada

[5] CALTECH, Andrew & Peggy Cherng Dept Med Engn, Dept Elect Engn, Caltech Opt Imaging Lab, Pasadena, CA 91125 USA

来源：

ADVANCED PHOTONICS | 2020年 / 2卷 / 01期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

ultrafast optical imaging; compressed sensing; computational imaging; single-shot measurement; LASER-PULSES; SPATIOTEMPORAL INTENSITY; SIGNAL RECOVERY; PHASE; RECONSTRUCTION; IMAGE; PROPAGATION; PROJECTIONS; ATTOSECOND; STREAKING;

D O I：

10.1117/1.AP.2.1.014003

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Compressed ultrafast photography (CUP) is a burgeoning single-shot computational imaging technique that provides an imaging speed as high as 10 trillion frames per second and a sequence depth of up to a few hundred frames. This technique synergizes compressed sensing and the streak camera technique to capture nonrepeatable ultrafast transient events with a single shot. With recent unprecedented technical developments and extensions of this methodology, it has been widely used in ultrafast optical imaging and metrology, ultrafast electron diffraction and microscopy, and information security protection. We review the basic principles of CUP, its recent advances in data acquisition and image reconstruction, its fusions with other modalities, and its unique applications in multiple research fields.

引用

页数：16

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