Shinya Yoshioka

Summary

Affiliation: Osaka University
Country: Japan

Publications

  1. ncbi request reprint Single-scale spectroscopy of structurally colored butterflies: measurements of quantified reflectance and transmittance
    Shinya Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka 565 0871, Japan
    J Opt Soc Am A Opt Image Sci Vis 23:134-41. 2006
  2. pmc Structural or pigmentary? Origin of the distinctive white stripe on the blue wing of a Morpho butterfly
    Shinya Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka 565 0871, Japan
    Proc Biol Sci 273:129-34. 2006
  3. pmc Coloration using higher order optical interference in the wing pattern of the Madagascan sunset moth
    S Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka 565 0871, Japan
    J R Soc Interface 5:457-64. 2008
  4. pmc Mechanism of variable structural colour in the neon tetra: quantitative evaluation of the Venetian blind model
    S Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan
    J R Soc Interface 8:56-66. 2011
  5. ncbi request reprint Direct determination of the refractive index of natural multilayer systems
    Shinya Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Osaka, Japan
    Phys Rev E Stat Nonlin Soft Matter Phys 83:051917. 2011
  6. pmc Wavelength-selective and anisotropic light-diffusing scale on the wing of the Morpho butterfly
    Shinya Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Toyonaka, Osaka 560 0043, Japan
    Proc Biol Sci 271:581-7. 2004
  7. ncbi request reprint Structural colors in nature: the role of regularity and irregularity in the structure
    Shuichi Kinoshita
    Graduate School of Frontier Biosciences, Osaka University, Yamadaoka 1 3, Suita, Osaka 565 0871, Japan
    Chemphyschem 6:1442-59. 2005
  8. pmc Mechanisms of structural colour in the Morpho butterfly: cooperation of regularity and irregularity in an iridescent scale
    Shuichi Kinoshita
    Department of Physics, Graduate School of Science, Osaka University, Toyonaka, Japan
    Proc Biol Sci 269:1417-21. 2002

Detail Information

Publications8

  1. ncbi request reprint Single-scale spectroscopy of structurally colored butterflies: measurements of quantified reflectance and transmittance
    Shinya Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka 565 0871, Japan
    J Opt Soc Am A Opt Image Sci Vis 23:134-41. 2006
    ..Further, we have performed the angle-resolved measurement of the reflected light to characterize the spatial pattern of reflection, which is closely related to the mechanism of reflection...
  2. pmc Structural or pigmentary? Origin of the distinctive white stripe on the blue wing of a Morpho butterfly
    Shinya Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka 565 0871, Japan
    Proc Biol Sci 273:129-34. 2006
    ..Quantitative optical measurements and analysis using a simple model for the wing structure reveal the origin of the higher reflectance which makes the white stripe brighter...
  3. pmc Coloration using higher order optical interference in the wing pattern of the Madagascan sunset moth
    S Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka 565 0871, Japan
    J R Soc Interface 5:457-64. 2008
    ..The physical mechanism of the colour pattern formation is briefly discussed with the several mathematical models proposed so far...
  4. pmc Mechanism of variable structural colour in the neon tetra: quantitative evaluation of the Venetian blind model
    S Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan
    J R Soc Interface 8:56-66. 2011
    ..The experimental results and detailed analysis are found to quantitatively verify the model...
  5. ncbi request reprint Direct determination of the refractive index of natural multilayer systems
    Shinya Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Osaka, Japan
    Phys Rev E Stat Nonlin Soft Matter Phys 83:051917. 2011
    ..We demonstrate that the complex refractive index and its wavelength dependence can be successfully determined for one kind of beetle...
  6. pmc Wavelength-selective and anisotropic light-diffusing scale on the wing of the Morpho butterfly
    Shinya Yoshioka
    Graduate School of Frontier Biosciences, Osaka University, Toyonaka, Osaka 560 0043, Japan
    Proc Biol Sci 271:581-7. 2004
    ..The quantitative analyses for the wavelength-selection mechanism and the peculiar optical diffuser are given and the role of such a special optical effect is discussed from physical and biological viewpoints...
  7. ncbi request reprint Structural colors in nature: the role of regularity and irregularity in the structure
    Shuichi Kinoshita
    Graduate School of Frontier Biosciences, Osaka University, Yamadaoka 1 3, Suita, Osaka 565 0871, Japan
    Chemphyschem 6:1442-59. 2005
    ..Finally, we propose a general principle of structural colors based on structural hierarchy and show their up-to-date applications...
  8. pmc Mechanisms of structural colour in the Morpho butterfly: cooperation of regularity and irregularity in an iridescent scale
    Shuichi Kinoshita
    Department of Physics, Graduate School of Science, Osaka University, Toyonaka, Japan
    Proc Biol Sci 269:1417-21. 2002
    ..Using a simple model, we have shown that the combined action of interference and diffraction is essential for the structural colour of the Morpho butterfly...