Ultra Long-range Visible Light Propagation of Human Skin

  • KURODA Akihiro
    Optical and Imaging Science & Technology, Tokai University Kuroda Consulting Incorporated
  • KATSUMATA Eisaku
    Optical and Imaging Science & Technology, Tokai University
  • YAMAZAKI Tomohisa
    Optical and Imaging Science & Technology, Tokai University
  • YAMA Shunki
    Optical and Imaging Science & Technology, Tokai University
  • KIYAMA Shuichi
    Course of Electrical and Electronic Engineering, Graduate School of Engineering, Tokai University
  • MAEDA Shuichi
    Optical and Imaging Science & Technology, Tokai University Course of Electrical and Electronic Engineering, Graduate School of Engineering, Tokai University

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Other Title
  • 皮膚内における可視光の超長距離伝搬
  • ヒフ ナイ ニ オケル カシコウ ノ チョウチョウキョリ デンパン

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<p>We have been developed the optical imitation model of human skin. The model demonstrated that the long-wavelength side of a visible light caused multiple reflections and the propagation range were very wide. The long-wavelength side of a visible light including red and yellow is important for the skin color image, so the evaluation of the light propagation of real human skin is worth much for developing basic theories of semitransparent objects like skin. The length of the light propagation of human skin were detected using red, green and blue lasers, and the red laser light propagated 54mm which was longer than green and blue. Our results were well matched for our previous optical imitation models.</p>

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