Skip to main content

3 Result(s)

within Miya Ishihara Remove this filter Quantum Optics Remove this filter

and

  1. No Access

    Article

    Numerical and experimental investigations of dependence of photoacoustic signals from gold nanoparticles on the optical properties

    Gold nanoparticles (AuNPs) are used as a contrast agent of the photoacoustic (PA) imaging. The efficiency of AuNPs has been discussed with the absorption cross section. However, the effects of the scattering o...

    Shinpei Okawa, Takeshi Hirasawa, Ryota Sato, Toshihiro Kushibiki… in Optical Review (2018)

  2. Article

    Open Access

    Effects of the approximations of light propagation on quantitative photoacoustic tomography using two-dimensional photon diffusion equation and linearization

    Quantitative photoacoustic tomography (QPAT) employing a light propagation model will play an important role in medical diagnoses by quantifying the concentration of hemoglobin or a contrast agent. However, QP...

    Shinpei Okawa, Takeshi Hirasawa, Toshihiro Kushibiki, Miya Ishihara in Optical Review (2017)

    Download PDF (1223 KB) View Article

  3. No Access

    Article

    Numerical evaluation of linearized image reconstruction based on finite element method for biomedical photoacoustic imaging

    An image reconstruction algorithm for biomedical photoacoustic imaging is discussed. The algorithm solves the inverse problem of the photoacoustic phenomenon in biological media and images the distribution of ...

    Shinpei Okawa, Takeshi Hirasawa, Toshihiro Kushibiki, Miya Ishihara in Optical Review (2013)