1. Articles from Ji-Yeong Yoo

    1-2 of 2
    1. Quantification of scattering changes using polarization-sensitive optical coherence tomography

      We demonstrate that changes in the degree of polarization (DOP) depend on changes in the scattering coefficient, and they can be quantified by using a polarization-sensitive optical coherence tomography (PS-OCT) system. We test our hypothesis using liquid and solid phantoms made from Intralipid suspensions and gelatin, respectively. We also quantify the DOP changes with depth caused by changes in the concentration of scatterers in the liquid and solid phantoms. It is clearly shown that the DOP change has a linear relationship with the scattering change. In our previous study, we showed that the axial slope of the DOP is different ...

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    2. Optical diagnosis of cervical intraepithelialneoplasm (cin) using polarization-sensitive optical coherence tomography

      Sang-Won Lee, Ji-Yeong Yoo, Jin-Ho Kang, Moon-Sik Kang, Soon-Hee Jung, Yosep Chong, Dong-Su Cha, Kyung-Hee Han, Beop-Min KimWe present a polarization-sensitive optical coherence tomography (PS-OCT) technique that can quantify the polarization changes (the degrees of circular polarization, DOCP) caused by the scattering changes induced by cervical intraepithelial neoplasia (CIN). The axial and lateral resolutions of ... [Opt. Express 16, 2709-2719 (2008)]
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    1-2 of 2
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  2. Topics in the News

    1. (2 articles) Yonsei University
    2. (2 articles) Sang-Won Lee
    3. (1 articles) Samsung
    4. (1 articles) Kawasaki Medical School
    5. (1 articles) Harbin Medical University
    6. (1 articles) Tianjin University
    7. (1 articles) Bo Yu
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