Theoretical investigations of a three-channel spatial-domain compressed ultrafast photography
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2025.2464713
Abstract: Compressed ultrafast photography (CUP) is the fastest passive two-dimensional (2D) imaging technology at present, but the implementation thereof is based on time-domain compressed technology, which requires a streak camera to have a large-size circular photocathode,… read more here.
Keywords: domain compressed; spatial domain; compressed ultrafast; ultrafast photography ... See more keywords
Simulation study of compressed ultrafast 3D imaging based on interferometry
Sign Up to like & getrecommendations! Published in 2024 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ad480e
Abstract: Observing the 3D (three-dimensional) surface vibration in 100 MHz is challenging due to low speed of CCD/CMOS camera. In order to obtain the ultrafast dynamic 3D shape information, a compressed ultrafast 3D imaging framework based… read more here.
Keywords: compressed ultrafast; based interferometry; simulation; ultrafast imaging ... See more keywords
Compressed Ultrafast Electron Diffraction Imaging Through Electronic Encoding
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.10.054061
Abstract: 1 State Key Laboratory of Precision Spectroscopy, School of Physics and Materials Science, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China 2 Centre Énergie Matériaux Télécommunications, Institut National de la… read more here.
Keywords: compressed ultrafast; imaging electronic; diffraction imaging; electronic encoding ... See more keywords
Compressed Ultrafast Spectral-Temporal Photography.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.193904
Abstract: Acquiring ultrafast and high spectral resolution optical images is key to measure transient physical or chemical processes, such as photon propagation, plasma dynamics, and femtosecond chemical reactions. At a trillion Hz frame rate, most ultrafast… read more here.
Keywords: frame; ultrafast spectral; spectral temporal; cust photography ... See more keywords
Hyperspectrally Compressed Ultrafast Photography.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.124.023902
Abstract: The spatial, temporal, and spectral information in optical imaging play a crucial role in exploring the unknown world and unencrypting natural mysteries. However, the existing optical imaging techniques can only acquire the spatiotemporal or spatiospectral… read more here.
Keywords: information; compressed ultrafast; hyperspectrally compressed; optical imaging ... See more keywords
High-fidelity image reconstruction for compressed ultrafast photography via an augmented-Lagrangian and deep-learning hybrid algorithm
Sign Up to like & getrecommendations! Published in 2021 at "Photonics Research"
DOI: 10.1364/prj.410018
Abstract: Compressed ultrafast photography (CUP) is the fastest single-shot passive ultrafast optical imaging technique, which has shown to be a powerful tool in recording self-luminous or non-repeatable ultrafast phenomena. However, the low fidelity of image reconstruction… read more here.
Keywords: fidelity image; image; image reconstruction; compressed ultrafast ... See more keywords