Deep imaging in highly scattering media by combining reflection matrix measurement with Bessel-like beam based optical coherence tomography.

  title={Deep imaging in highly scattering media by combining reflection matrix measurement with Bessel-like beam based optical coherence tomography.},
  author={Qiang Yang and Yusi Miao and Tiancheng Huo and Yan Li and Emon Heidari and Jiang Zhu and Zhongping Chen},
  journal={Applied physics letters},
  volume={113 1},
Multiple scattering in biomedical tissue limits the imaging depth within a range of 1-2 mm for conventional optical imaging techniques. To extend the imaging depth into the scattering medium, a computational method based on the reflection matrix measurement has been developed to retrieve the singly back-scattered signal light from the dominant detrimental multiple-scattered background. After applying singular value decomposition on the measured matrix in the post-process, the target image… 

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