Dr. Seon Young Ryu Profile

Dr. Seon Young Ryu

at Panovision

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 20 February 2020 Paper

High-speed label-free photoacoustic histopathology

Jin Woo Baik, Jin Young Kim, Hyojin Kim, Myeongjoo Son, Kyunghee Byun, Hae Young Choi, Seon Young Ryu, Chulhong Kim

Proceedings Volume 11250, 112500P (2020) https://doi.org/10.1117/12.2540996

KEYWORDS: Tissues, Ultraviolet radiation, Scanners, Kidney, Photoacoustic spectroscopy, Tumors, Cancer, Liver, Absorption, Signal detection

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Proceedings Article | 17 February 2020 Paper

Photoacoustic histology of oxidative stress-induced hippocampal cell death in a mouse brain

Hyo Jin Kim, Jin Woo Baik, Jin Young Kim, Myeongjoo Son, Kyunghee Byun, Hae Young Choi, Seon Young Ryu, Chulhong Kim

Proceedings Volume 11240, 112404U (2020) https://doi.org/10.1117/12.2543978

KEYWORDS: Brain, Cell death, Neuroimaging, Ultraviolet radiation, Tissues, Photoacoustic spectroscopy, Biomedical optics, Data acquisition, Natural surfaces, Photoacoustic microscopy

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Proceedings Article | 4 March 2019 Presentation

Fast label-free photoacoustic-histology (Conference Presentation)

Jin Woo Baik, Jin Young Kim, Hyojin Kim, Hyosang Ahn, Kyunghee Byun, Hae Young Choi, Seon Young Ryu, Chulhong Kim

Proceedings Volume 10878, 108781V (2019) https://doi.org/10.1117/12.2507837

KEYWORDS: Microelectromechanical systems, Ultraviolet radiation, Scanners, Kidney, Cancer, Surgery, Tumors, Photoacoustic microscopy, Visualization, UV optics

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Proceedings Article | 7 March 2014 Paper

Quantitative thermal characterization of microelectronic devices by using CCD-based thermoreflectance microscopy

Dong Uk Kim, Seon Young Ryu, Jun Ki Kim, Ki Soo Chang

Proceedings Volume 8975, 89750Q (2014) https://doi.org/10.1117/12.2041052

KEYWORDS: Thermography, CCD cameras, Spatial resolution, Imaging systems, Microelectronics, Microscopy, Temperature metrology, Calibration, Optoelectronic devices, Microscopes

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Proceedings Article | 9 March 2012 Paper

Thermography for early detection of cancer

Jaeyoung Kim, Haeyoung Choi, SeonYoung Ryu, MyungHo Kook, KiSoo Chang, GeonHee Kim

Proceedings Volume 8210, 82100W (2012) https://doi.org/10.1117/12.908071

KEYWORDS: Thermography, Cancer, Infrared cameras, Tumors, Magnetism, Imaging systems, Infrared imaging, Nanoparticles, Infrared radiation, Cameras

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Proceedings Article | 24 February 2010 Paper

Combined swept-source optical coherence tomography and fluorescence spectroscopy system

Seon Young Ryu, Myeong Jin Ju, Kwan Seob Park, Joo Beom Eom, Byeong Ha Lee

Proceedings Volume 7557, 75570W (2010) https://doi.org/10.1117/12.841478

KEYWORDS: Optical coherence tomography, Luminescence, Cladding, Imaging systems, Fluorescence spectroscopy, Tissues, Skin, Single mode fibers, Signal detection, In vivo imaging

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Proceedings Article | 24 February 2010 Paper

Common-path optical frequency domain imaging system designed for identifying and grading pearls

Myeong Jin Ju, Seon Young Ryu, Jihoon Na, Hae Young Choi, Hae Yeon Kim, Byeong Ha Lee

Proceedings Volume 7556, 755613 (2010) https://doi.org/10.1117/12.841220

KEYWORDS: Optical coherence tomography, Imaging systems, Light sources, Optical fibers, Inspection, Single mode fibers, Data acquisition, Signal detection, Optical imaging, Image resolution

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Proceedings Article | 4 March 2009 Paper

Thickness and index measurements of a transparent specimen by full-field optical coherence microscopy

Jihoon Na, Woo June Choi, Hae Young Choi, Seon Young Ryu, Eun Seo Choi, Byeong Ha Lee

Proceedings Volume 7184, 71841B (2009) https://doi.org/10.1117/12.808971

KEYWORDS: Refractive index, Epoxies, Glasses, Optical coherence tomography, Imaging systems, 3D image processing, Mirrors, Ferroelectric materials, Optical coherence microscopy, CCD cameras

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Proceedings Article | 20 February 2009 Paper

Simultaneous measurements of optical coherence tomography and fluorescence spectroscopy based on double clad fiber

Seon Young Ryu, Hae Young Choi, Jihoon Na, Eun Seo Choi, Byeong Ha Lee

Proceedings Volume 7171, 71710T (2009) https://doi.org/10.1117/12.808915

KEYWORDS: Optical coherence tomography, Cladding, Luminescence, Fluorescence spectroscopy, Tissues, Single mode fibers, Signal detection, Optical testing, Fiber optics, Imaging systems

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Proceedings Article | 20 February 2009 Paper

Single-body lensed fiber probe actuated by magnetic force for spectral domain optical coherence tomography

Eun Jung Min, Jihoon Na, Seon Young Ryu, Byeong Ha Lee

Proceedings Volume 7168, 71682I (2009) https://doi.org/10.1117/12.808961

KEYWORDS: Optical coherence tomography, Magnetism, Actuators, Magnesium, Photography, Single mode fibers, Optical alignment, Mirrors, Imaging systems, Ferromagnetics

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Proceedings Article | 18 February 2008 Paper

Side-imaging lensed photonic crystal fiber probe

Hae Young Choi, Seon Young Ryu, Jihoon Na, Byeong Ha Lee, Ik-Bu Sohn, Young-Chul Noh, Jongmin Lee

Proceedings Volume 6847, 68472F (2008) https://doi.org/10.1117/12.766349

KEYWORDS: Optical fibers, Optical coherence tomography, Polishing, Photonic crystal fibers, Imaging systems, Near field optics, Surface finishing, Mirrors, Optical imaging, Free space optics

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Proceedings Article | 18 February 2008 Paper

All-fiber probe for optical coherence tomography

Seon Young Ryu, Hae Young Choi, Jihoon Na, Woo June Choi, Byeong Ha Lee

Proceedings Volume 6847, 68472L (2008) https://doi.org/10.1117/12.766316

KEYWORDS: Optical coherence tomography, Single mode fibers, Imaging systems, Skin, Image resolution, Optical fibers, Objectives, Optical imaging, Fusion splicing, Distance measurement

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Proceedings Article | 7 February 2007 Paper

Full-field optical coherence tomography image restoration based on Hilbert transformation

Jihoon Na, Woo June Choi, Eun Seo Choi, Seon Young Ryu, Byeong Ha Lee

Proceedings Volume 6429, 64292U (2007) https://doi.org/10.1117/12.702266

KEYWORDS: Optical coherence tomography, Mirrors, Image restoration, Light sources, Imaging systems, 3D image processing, Tungsten, CCD cameras, Image processing, Objectives

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Proceedings Article | 20 February 2006 Paper

Realization of fiber-based OCT system with broadband photonic crystal fiber coupler

Seon Young Ryu, Jihoon Na, Hae Young Choi, Woo Jun Choi, Byeong Ha Lee, Gil-Ho Yang

Proceedings Volume 6079, 60791N (2006) https://doi.org/10.1117/12.648951

KEYWORDS: Optical coherence tomography, Sapphire lasers, Imaging systems, Single mode fibers, Light sources, Photonic crystal fibers, Skin, Eye, Teeth, In vitro testing

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Proceedings Article | 15 February 2006 Paper

Assessment of dental-caries using optical coherence tomography

Jihoon Na, Jae Ho Baek, Eun Seo Choi, Seon Young Ryu, Ju-wan Chang, Chang Su Lee, Byeong Ha Lee

Proceedings Volume 6137, 613703 (2006) https://doi.org/10.1117/12.645747

KEYWORDS: Dental caries, Optical coherence tomography, Teeth, Radiography, Calcium, Tissues, Diagnostics, Chemical analysis, Image resolution, Signal detection

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Proceedings Article | 13 April 2005 Paper

Fiber-based optical delay line for OCT system

Eun Seo Choi, Jihoon Na, Seon Young Ryu, Byeong Ha Lee

Proceedings Volume 5690, (2005) https://doi.org/10.1117/12.592678

KEYWORDS: Optical coherence tomography, Mirrors, Glasses, Biomedical optics, Dispersion, Ferroelectric materials, Fiber Bragg gratings, Image resolution, Real time imaging, Reflectivity

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Proceedings Article | 13 April 2005 Paper

Application of iterative deconvolution methods for optical coherent imaging

Stephane Paes, Seon Young Ryu, Jihoon Na, Eun Seo Choi, Byeong Ha Lee

Proceedings Volume 5690, (2005) https://doi.org/10.1117/12.592876

KEYWORDS: Optical coherence tomography, Speckle, Digital filtering, Deconvolution, Image filtering, Image resolution, Mirrors, Convolution, Image enhancement, Copper

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Showing 5 of 17 publications

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