1. YongKeun Park

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    1. Mentioned In 3 Articles

    2. Feature Of The Week 3/3/13: Complex wavefront shaping for optimal depth-selective focusing in optical coherence tomography

      Explore Optical Coherence Tomography News
      Feature Of The Week 3/3/13: Complex wavefront shaping for optimal depth-selective focusing in optical coherence tomography
      ...ll be employed to in vivo applications in the near future. For more information see recent Article . Courtesy YongKeun Park from Korea Advanced Institute of Science and Technology . We present that a novel wavefront shap...
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      Mentions: Wang Yuhl Oh Korea Advanced Institute of Science and Technology YongKeun Park

    3. Complex wavefront shaping for optimal depth-selective focusing in optical coherence tomography

      Explore opticsinfobase.org
      Complex wavefront shaping for optimal depth-selective focusing in optical coherence tomography

      We report on an approach to exploit multiple light scattering by shaping the incident wavefront in optical coherence tomography (OCT). Most of the reflected signal from biological tissue consists of multiply scattered light, which is regarded as noise in OCT. A digital mirror device (DMD) is utilized to shape the incident wavefront such that the maximal energy is focused at a specific depth in a highly scattering sample using a coherence-gated reflectance signal as feedback. The proof-of-concept experiment demonstrates that this approach enhances depth-selective focusing in the presence of optical inhomogeneity, and thus extends the penetration depth in spectral domain-OCT ...

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      Mentions: Wang Yuhl Oh Korea Advanced Institute of Science and Technology YongKeun Park

    4. Improved phase sensitivity in spectral domain phase microscopy using line-field illumination and self phase-referencing

      Explore opticsinfobase.org Microscopy
      Improved phase sensitivity in spectral domain phase microscopy using line-field illumination and self phase-referencing
      ...al microscopy ToC Category: Category Pending Citation Zahid Yaqoob, Wonshik Choi, Seungeun Oh, Niyom Lue, Yongkeun Park, Christopher Fang-Yen, Ramachandra R. Dasari, Kamran Badizadegan, and Michael S. Feld, "Improved...
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      Mentions: Massachusetts Institute of Technology Michael S. Feld Massachusetts General Hospital
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  4. About YongKeun Park

    YongKeun Park

    YongKeun Park is with the department of physics at the Korea Advanced Institute of Science and Technology.

  5. Related Topics

    1. Complex wavefront shaping for optimal depth-selective focusing in optical coherence tomography
      2 articles also mentioned Korea Advanced Institute of Science and Technology
    2. Complex wavefront shaping for optimal depth-selective focusing in optical coherence tomography
      2 articles also mentioned Wang Yuhl Oh
    3. Improved phase sensitivity in spectral domain phase microscopy using line-field illumination and self phase-referencing
      1 articles also mentioned Massachusetts Institute of Technology
    4. Improved phase sensitivity in spectral domain phase microscopy using line-field illumination and self phase-referencing
      1 articles also mentioned Harvard University
    5. Improved phase sensitivity in spectral domain phase microscopy using line-field illumination and self phase-referencing
      1 articles also mentioned Michael S. Feld
    6. Improved phase sensitivity in spectral domain phase microscopy using line-field illumination and self phase-referencing
      1 articles also mentioned Wonshik Choi
    7. Improved phase sensitivity in spectral domain phase microscopy using line-field illumination and self phase-referencing
      1 articles also mentioned Zahid Yaqoob