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

被引：0
|
作者：
Toda, Sogo [1 ]
Kato, Yuji [1 ]
Kudo, Nobuki [1 ]
Shimizu, Koichi [2 ]
机构：
[1] Hokkaido Univ, Grad Sch Informat Sci & Technol, Kita Ku, N14,W9, Sapporo, Hokkaido 0600814, Japan
[2] Waseda Univ, Grad Sch Informat Prod & Syst, Wakamatsu Ku, 2-7 Hibikino, Kitakyushu, Fukuoka 8080135, Japan
来源：
BIOMEDICAL IMAGING AND SENSING CONFERENCE | 2017年 / 10251卷
基金：
日本学术振兴会;
关键词：
digital phase-conjugate light; wavefront shaping; optical scattering; transillumination imaging; biological imaging; intensity modulation; TURBIDITY SUPPRESSION; SAMPLES; MEDIA;
D O I：
10.1117/12.2274053
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
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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页数：3
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