Review of Miniaturized Computational Spectrometers

Q Guan, ZH Lim, H Sun, JXY Chew, G Zhou - Sensors, 2023 - mdpi.com
Spectrometers are key instruments in diverse fields, notably in medical and biosensing
applications. Recent advancements in nanophotonics and computational techniques have …

Diffraction-gated real-time ultrahigh-speed map** photography

X Liu, P Kilcullen, Y Wang, B Helfield, J Liang - Optica, 2023 - opg.optica.org
Single-shot high-speed map** photography is a powerful tool used for studying fast
dynamics in diverse applications. Despite much recent progress, existing methods are still …

Tutorial on compressed ultrafast photography

Y Lai, M Marquez, J Liang - Journal of Biomedical Optics, 2024 - spiedigitallibrary.org
Significance Compressed ultrafast photography (CUP) is currently the world's fastest single-
shot imaging technique. Through the integration of compressed sensing and streak imaging …

Short‐wave Infrared Photoluminescence Lifetime Map** of Rare‐Earth Doped Nanoparticles Using All‐Optical Streak Imaging

M Liu, Y Lai, M Marquez, F Vetrone… - Advanced Science, 2024 - Wiley Online Library
The short‐wave infrared (SWIR) photoluminescence lifetimes of rare‐earth doped
nanoparticles (RENPs) have found diverse applications in fundamental and applied …

Deep-learning supervised snapshot compressive imaging enabled by an end-to-end adaptive neural network

M Marquez, Y Lai, X Liu, C Jiang… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Snapshot compressive imaging (SCI) is an advanced approach for single-shot high-
dimensional data visualization. Deep learning is popularly used to improve SCI's …

Key frames assisted hybrid encoding for high-quality compressive video sensing

H Huang, J Teng, Y Liang, C Hu, M Chen, S Yang… - Optics …, 2022 - opg.optica.org
Snapshot compressive imaging (SCI) encodes high-speed scene video into a snapshot
measurement and then computationally makes reconstructions, allowing for efficient high …

Swept coded aperture real-time femtophotography

J Liu, M Marquez, Y Lai, H Ibrahim, K Légaré… - Nature …, 2024 - nature.com
Single-shot real-time femtophotography is indispensable for imaging ultrafast dynamics
during their times of occurrence. Despite their advantages over conventional multi-shot …

Discrete Illumination‐Based Compressed Ultrafast Photography for High‐Fidelity Dynamic Imaging

J Yao, Z Guo, D Qi, S Xu, W Lin, L Cheng… - Advanced …, 2024 - Wiley Online Library
Compressed ultrafast photography (CUP) can capture irreversible or difficult‐to‐repeat
dynamic scenes at the imaging speed of more than one billion frames per second, which is …

Video snapshot compressive imaging using adaptive progressive coding for high-quality reconstruction under different illumination circumstances

X Liu, M Zhu, S Zheng, R Luo, H Wu, X Yuan - Optics Letters, 2023 - opg.optica.org
We consider capturing high-speed color video under different illumination conditions using a
video snapshot compressive imaging system (video SCI). An adaptive progressive coding …

Joint-learning-based coded aperture compressive temporal imaging

Y Ge, G Qu, ME Paoletti, L Han, JM Haut… - Journal of the Optical …, 2024 - opg.optica.org
<? TeX 2pc 0pt?> Coded aperture compressive temporal imaging (CACTI) is a recently
developed imaging technique based on the theory of compressed sensing. It uses an optical …