Abstract
For transillumination imaging of animal tissue, we have developed a technique to suppress the scattering effect in a turbid medium using the time-reversal principle of phase-conjugate light. In biomedical applications of this technique, the effects of absorption variation and the applicable tissue thickness must be clarified. Analysis of experimental data revealed that the scattering suppression capability of the proposed technique is independent of the absorption change of a turbid medium. Results also verified that the applicable thickness of animal tissue can be extended using a light source with greater coherence length.
| Original language | English |
|---|---|
| Article number | 030903 |
| Journal | Japanese journal of applied physics |
| Volume | 58 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2019 Mar 1 |
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ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)
Cite this
Influence of absorption coefficient and coherence length on time-reverse scattering suppression using digital phase-conjugate light. / Toda, Sogo; Kato, Yuji; Kudo, Nobuki; Shimizu, Koichi.
In: Japanese journal of applied physics, Vol. 58, No. 3, 030903, 01.03.2019.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Influence of absorption coefficient and coherence length on time-reverse scattering suppression using digital phase-conjugate light
AU - Toda, Sogo
AU - Kato, Yuji
AU - Kudo, Nobuki
AU - Shimizu, Koichi
PY - 2019/3/1
Y1 - 2019/3/1
N2 - For transillumination imaging of animal tissue, we have developed a technique to suppress the scattering effect in a turbid medium using the time-reversal principle of phase-conjugate light. In biomedical applications of this technique, the effects of absorption variation and the applicable tissue thickness must be clarified. Analysis of experimental data revealed that the scattering suppression capability of the proposed technique is independent of the absorption change of a turbid medium. Results also verified that the applicable thickness of animal tissue can be extended using a light source with greater coherence length.
AB - For transillumination imaging of animal tissue, we have developed a technique to suppress the scattering effect in a turbid medium using the time-reversal principle of phase-conjugate light. In biomedical applications of this technique, the effects of absorption variation and the applicable tissue thickness must be clarified. Analysis of experimental data revealed that the scattering suppression capability of the proposed technique is independent of the absorption change of a turbid medium. Results also verified that the applicable thickness of animal tissue can be extended using a light source with greater coherence length.
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UR - http://www.scopus.com/inward/citedby.url?scp=85063347639&partnerID=8YFLogxK
U2 - 10.7567/1347-4065/aafc1f
DO - 10.7567/1347-4065/aafc1f
M3 - Article
VL - 58
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 3
M1 - 030903
ER -