TY - JOUR
T1 - Effects of digital phase-conjugate light intensity on time-reversal imaging through animal tissue
AU - Toda, Sogo
AU - Kato, Yuji
AU - Kudo, Nobuki
AU - Shimizu, Koichi
N1 - Funding Information:
JSPS KAKENHI (16K14239, 17H02112).
Publisher Copyright:
© 2018 Optical Society of America.
PY - 2018/4/1
Y1 - 2018/4/1
N2 - For transillumination imaging of animal tissues, we have attempted to suppress the scattering effect in a turbid medium using the time-reversal principle of phase-conjugate light. We constructed a digital phase-conjugate system to enable intensity modulation and phase modulation. Using this system, we clarified the effectiveness of the intensity information for restoration of the original light distribution through a turbid medium. By varying the scattering coefficient of the medium, we clarified the limit of time-reversal ability with intensity information of the phase-conjugate light. Experiment results demonstrated the applicability of the proposed technique to animal tissue.
AB - For transillumination imaging of animal tissues, we have attempted to suppress the scattering effect in a turbid medium using the time-reversal principle of phase-conjugate light. We constructed a digital phase-conjugate system to enable intensity modulation and phase modulation. Using this system, we clarified the effectiveness of the intensity information for restoration of the original light distribution through a turbid medium. By varying the scattering coefficient of the medium, we clarified the limit of time-reversal ability with intensity information of the phase-conjugate light. Experiment results demonstrated the applicability of the proposed technique to animal tissue.
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U2 - 10.1364/BOE.9.001570
DO - 10.1364/BOE.9.001570
M3 - Article
AN - SCOPUS:85044972520
SN - 2156-7085
VL - 9
SP - 1570
EP - 1581
JO - Biomedical Optics Express
JF - Biomedical Optics Express
IS - 4
M1 - #315650
ER -