Effect of scatterer size on microscopic imaging through turbid media based on differential polarisation-gating

被引：12
|
作者：
Schilders, SP [1 ]
Gan, XS [1 ]
Gu, M [1 ]
机构：
[1] Victoria Univ Technol, Sch Commun & Informat, Optoelect Imaging Grp, Melbourne, Vic 8001, Australia
来源：
OPTICS COMMUNICATIONS | 1998年 / 157卷 / 1-6期
关键词：
microscopic imaging; turbid media; polarisation-gating;
D O I：
10.1016/S0030-4018(98)00500-8
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The effect of the scattering particle size in a turbid medium on microscopic imaging is experimentally investigated in order to determine the resolution achievable when differential polarisation-gating (DPG) is employed. Image resolution for a bar embedded within a turbid medium is measured as a function of the optical thickness for four turbid media which consist of scattering particles of diameters 0.107, 0.202, 0.48 and 1.056 mu m, respectively. It is shown that the improvement in image resolution with DPG is stronger for a turbid medium including smaller particles than for a turbid medium consisting of larger particles. To demonstrate the effectiveness of DPG in a tissue-like turbid medium, images of a bar embedded within semi-skimmed mill; suspensions were obtained. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：238 / 248
页数：11
相关论文
共 37 条
  • [21] Incoherent imaging through highly nonstatic and optically thick turbid media based on neural network
    SHANSHAN ZHENG
    HAO WANG
    SHI DONG
    FEI WANG
    GUOHAI SITU
    Photonics Research, 2021, (05) : 622 - 630
  • [22] Optical imaging through dynamic turbid media using the Fourier-domain shower-curtain effect
    Edrei, Eitan
    Scarcelli, Giuliano
    OPTICA, 2016, 3 (01): : 71 - 74
  • [23] Efficient suppression of diffusing photons using polarising annular objectives for microscopic imaging through turbid media (vol 6, pg 92, 1998)
    Schilders, SP
    Gan, XS
    Gu, M
    BIOIMAGING, 1998, 6 (03) : 150 - 150
  • [24] Two Wavelet-based Algorithms for Chemical Recognition Using Transmission Terahertz Spectral Imaging Through Turbid Media
    Khani, Mahmoud E.
    Arbab, M. Hassan
    2020 45TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2020,
  • [25] Single shot real-time high-resolution imaging through dynamic turbid media based on deep learning
    Wu, Huazheng
    Meng, Xiangfeng
    Yang, Xiulun
    Li, Xianye
    Yin, Yongkai
    OPTICS AND LASERS IN ENGINEERING, 2022, 149
  • [26] Lensless wide-field single-shot imaging through turbid media based on object-modulated speckles
    Wu, Pengfei
    Liang, Zi
    Zhao, Xing
    Su, Lei
    Song, Lipei
    APPLIED OPTICS, 2017, 56 (12) : 3335 - 3341
  • [27] Three-dimensional imaging through turbid media based on polarization-difference liquid-crystal microlens array
    Xin, Zhaowei
    Wei, Dong
    Li, Dapeng
    Xie, Xingwang
    Chen, Mingce
    Zhang, Xinyu
    Wang, Haiwei
    Xie, Changsheng
    MIPPR 2017: MULTISPECTRAL IMAGE ACQUISITION, PROCESSING, AND ANALYSIS, 2018, 10607
  • [28] Beyond memory-effect matrix-based imaging in scattering media by acousto-optic gating
    Sunray, Elad
    Weinberg, Gil
    Rosenfeld, Moriya
    Katz, Ori
    APL PHOTONICS, 2024, 9 (09)
  • [29] Time integrated spectroscopy of turbid media based on the microscopic Beer-Lambert law: Application to small-size phantoms having different boundary conditions
    Zhang, HD
    Urakami, T
    Tsuchiya, Y
    Lu, ZK
    Hiruma, T
    JOURNAL OF BIOMEDICAL OPTICS, 1999, 4 (01) : 183 - 190
  • [30] Time-resolved optical imaging through turbid media using a fast data acquisition system based on a gated CCD camera
    D'Andrea, C
    Comelli, D
    Pifferi, A
    Torricelli, A
    Valentini, G
    Cubeddu, R
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2003, 36 (14) : 1675 - 1681
1234