Influence of absorption coefficient and coherence length on time-reverse scattering suppression using digital phase-conjugate light

Sogo Toda, Yuji Kato, Nobuki Kudo, Koichi Shimizu

研究成果: Article査読

抄録

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.

本文言語English
論文番号030903
ジャーナルJapanese journal of applied physics
58
3
DOI
出版ステータスPublished - 2019 3 1

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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