Fundamental study for scattering suppression in biological tissue using digital phase-conjugate light with intensity modulation

Sogo Toda; Yuji Kato; Nobuki Kudo; Koichi Shimizu

doi:10.1117/12.2274053

18 April 2017 Fundamental study for scattering suppression in biological tissue using digital phase-conjugate light with intensity modulation

Sogo Toda, Yuji Kato, Nobuki Kudo, Koichi Shimizu

Author Affiliations +

Proceedings Volume 10251, Biomedical Imaging and Sensing Conference; 102510B (2017) https://doi.org/10.1117/12.2274053
Event: SPIE Technologies and Applications of Structured Light, 2017, Yokohama, Japan

Abstract

For transillumination imaging of an animal body, we have attempted to suppress the scattering effect in a turbid medium. It is possible to restore the optical image before scattering using phase-conjugate light. We examined the effect of intensity information as well as the phase information for the restoration of the original light distribution. In an experimental analysis using animal tissue, the contributions of the phase- and the intensity-information to the image restoration through turbid medium were demonstrated.

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Sogo Toda, Yuji Kato, Nobuki Kudo, and Koichi Shimizu "Fundamental study for scattering suppression in biological tissue using digital phase-conjugate light with intensity modulation", Proc. SPIE 10251, Biomedical Imaging and Sensing Conference, 102510B (18 April 2017); https://doi.org/10.1117/12.2274053

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