Acta Optica Sinica, Volume. 38, Issue 4, 0411008(2018)

Speed Analysis of Laser Speckle Contrast with Ultra-Short Exposure Time

Xiaoying An1,2, Ru Zhang1,2, Lipei Song1,2,3、*, and Pengfei Wu1,2
Author Affiliations
  • 1 Institute of Modern Optics, Nankai University, Tianjin 300350, China
  • 2 Key Laboratory of Optical Information Science and Technology, Ministry of Education, Nankai University, Tianjin 300350, China
  • 3 State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Taiyuan, Shanxi 0 30006, China
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    References(24)

    [3] Qin J, Wang R. High-speed dynamic laser speckle imaging of changes of microcirculation in vivo[C]. Proceedings of SPIE, 7898, 78980C(2011).

    [6] Lu Y, Li Z L, Wang X Z et al. Development of 50 kHZ intravascular swept source optical coherence tomographic system[J]. Chinese Journal of Lasers, 44, 0207001(2017).

    [7] Yao X L, Ji K H, Liu G P et al. Blood flow imaging by optical coherence tomography based on speckle variance and Doppler algorithm[J]. Laser & Optoelectronics Progress, 54, 031702(2017).

    [12] Ni S L. Research on speckle contrast related factors in laser speckle imaging[D]. Wuhan: Huazhong University of Science and Technology, 29-31(2006).

    [14] Liu Q. Laser speckle contrast imaging and its biomedical applications[D]. Wuhan: Huazhong University of Science and Technology, 21-43(2005).

    [17] Yuan S, Devor A, Boas D A et al. Determination of optimal exposure time for imaging of blood flow changes with laser speckle contrast imaging[M]. Applied Optics, 44, 1823-1830(2005).

    [24] Elson D S, Song L. Multi-exposure speckle imaging using phantoms for blood flow and tissue perfusion[C]. IEEE Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics(2009).

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    Xiaoying An, Ru Zhang, Lipei Song, Pengfei Wu. Speed Analysis of Laser Speckle Contrast with Ultra-Short Exposure Time[J]. Acta Optica Sinica, 2018, 38(4): 0411008

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    Paper Information

    Category: Imaging Systems

    Received: Sep. 26, 2017

    Accepted: --

    Published Online: Jul. 10, 2018

    The Author Email: Lipei Song (gm_imo@nankai.edu.cn)

    DOI:10.3788/AOS201838.0411008

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