Prof. YongKeun Park
Associate Professor at KAIST
SPIE Involvement:
Conference Program Committee | Conference Chair | Author | Editor | Instructor
Area of Expertise:
quantitative phase microscopy , digital holographic microscopy , red blood cell , interferometry , biomedical optics
Websites:
Publications (35)

Proceedings Article | 11 March 2020 Presentation
Proc. SPIE. 11249, Quantitative Phase Imaging VI
KEYWORDS: Diffraction, Stereoscopy, Microscopy, Image resolution, Electron microscopy, Tomography, Super resolution microscopy, Optical tracking, Optical tomography, 3D image processing

Proceedings Article | 11 March 2020 Presentation
Proc. SPIE. 11249, Quantitative Phase Imaging VI
KEYWORDS: Diffraction, Refractive index, Tissues, Microscopy, Tomography, Reconstruction algorithms, Optical tomography, Tissue optics, Algorithm development, 3D image processing

Proceedings Article | 25 March 2019 Paper
Proc. SPIE. 10887, Quantitative Phase Imaging V
KEYWORDS: Diffraction, Holography, Scattering, Physics, Tomography, Optical tweezers, Optical resolution, Optical tomography, Spatial resolution, Spherical lenses

Proceedings Article | 4 March 2019 Presentation
Proc. SPIE. 10887, Quantitative Phase Imaging V
KEYWORDS: Diffraction, Coherence imaging, Light sources, Imaging systems, Interferometers, Microscopy, Interferometry, Tomography, Phase imaging, Optical tomography

Proceedings Article | 15 May 2018 Presentation
Proc. SPIE. 10669, Computational Imaging III
KEYWORDS: Refractive index, Holograms, Digital holography, Visualization, Tissues, Scattering, Light scattering, Inverse scattering, 3D metrology, 3D visualizations

Showing 5 of 35 publications
Proceedings Volume Editor (6)

SPIE Conference Volume | 5 March 2020

SPIE Conference Volume | 7 June 2019

SPIE Conference Volume | 27 April 2018

SPIE Conference Volume | 21 April 2017

SPIE Conference Volume | 8 July 2016

Showing 5 of 6 publications
Conference Committee Involvement (20)
Biomedical Imaging and Sensing Conference
20 April 2021 | Chiba, Japan
Quantitative Phase Imaging VII
6 March 2021 | San Francisco, California, United States
High-Speed Biomedical Imaging and Spectroscopy VI
6 March 2021 | San Francisco, California, United States
Biomedical Imaging and Sensing Conference
22 April 2020 | Yokohama, Japan
AI and Optical Data Sciences
4 February 2020 | San Francisco, California, United States
Showing 5 of 20 Conference Committees
Course Instructor
SC1148: Introduction to Quantitative Phase Imaging (QPI)
This course aims to help researchers join the exciting and quickly emerging field of biomedical QPI. Quantifying cell-induced shifts in the optical path-lengths permits nanometer scale measurements of structures and motions in a non-contact, non-invasive manner. We will explain the basic principles and applications of QPI. In the first part of the course – Methods - we will cover the main approaches to QPI, including phase-shifting, off-axis, common-path, and white-light methods, together with their figures of merit. A practical guide to designing and implementing instrumentation for QPI, along with image processing techniques will be presented. The second part of the course – Applications – will review recent advances in biomedical applications of QPI. We will cover basic applications published in the recent literature on cell structure, dynamics and light scattering, as well as clinical applications such as blood testing and tissue diagnosis.
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