Abstract
Copyright © 2017 SPIE. We present single-shot real-time video recording of light scattering dynamics by second-generation compressed ultrafast photography (G2-CUP). Using G2-CUP at 100 billion frames per second, in a single camera exposure, we experimentally captured the evolution of the light intensity distribution in an engineered thin scattering plate assembly. G2-CUP, which implements a new reconstruction paradigm and a more efficient hardware design than its predecessors, markedly improves the reconstructed image quality. The ultrafast imaging reveals the instantaneous light scattering pattern as a photonic Mach cone. We envision that our technology will find a diverse range of applications in biomedical imaging, materials science, and physics.
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CITATION STYLE
Liang, J., Ma, C., Zhu, L., Chen, Y., Gao, L., & Wang, L. V. (2017). Ultrafast imaging of light scattering dynamics using second-generation compressed ultrafast photography. In High-Speed Biomedical Imaging and Spectroscopy: Toward Big Data Instrumentation and Management II (Vol. 10076, p. 1007612). SPIE. https://doi.org/10.1117/12.2250198
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