Prof. Eun-Seo Choi Profile

Prof. Eun-Seo Choi

Associate Professor at Chosun Univ

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Author

Publications (22)

Proceedings Article | 7 March 2022 Poster

Dispersive fiber-optic interferometer with extended probing depth

Seung Seok Lee, Hyunsung Kim, Eun-Seo Choi

Proceedings Volume PC11953, PC119530V (2022) https://doi.org/10.1117/12.2608369

KEYWORDS: Light sources, Interferometers, Fiber optics, Spectroscopy, Ranging, Sensors, Optical coherence tomography, Detector arrays

Proceedings Article | 5 March 2021 Presentation

Phase-shifting characteristics of refractive index change-based phase-shifting interferometer for optical imaging applications

Seung Seok Lee, Eun Sun Kim, Hwi One Kang, Eun-Seo Choi

Proceedings Volume 11635, 116350N (2021) https://doi.org/10.1117/12.2577453

KEYWORDS: Phase shifts, Interferometers, Refractive index, Light sources, Optical imaging, Tomography, Specialty optical fibers, Optical pumping, Optical fibers, Fiber optics

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Proceedings Article | 5 April 2018 Presentation

Microscope-mounted intraoperative optical coherence tomography with actively tunable focus and optical path length (Conference Presentation)

Ju Ha Kim, Yong Joon Joo, Su Min Han, Eun-Seo Choi, Tae Joong Eom

Proceedings Volume 10484, 104840U (2018) https://doi.org/10.1117/12.2289478

KEYWORDS: Optical coherence tomography, Imaging systems, Microscopes, Ferroelectric materials, Active optics, Actuators, Control systems, Image enhancement, Integration, System integration

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Proceedings Article | 14 February 2018 Paper

Balanced detection for spectral-domain optical coherence tomography with fiber-based phase shifter

Seung Seok Lee, Ju Ha Kim, Hye Jun Ma, Eun Seo Choi

Proceedings Volume 10488, 1048819 (2018) https://doi.org/10.1117/12.2289407

KEYWORDS: Phase shifts, Optical coherence tomography, Fourier transforms, Interferometers, Fiber optics

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Proceedings Article | 28 February 2017 Paper

Cell counting system by using single fiber interferometer

Seung Seok Lee, Joo Ha Kim, Eun Seo Choi

Proceedings Volume 10058, 1005816 (2017) https://doi.org/10.1117/12.2251594

KEYWORDS: Interferometers, Optical fibers, Flow cytometry, Life sciences, Light, Light sources, Fiber optics, Water, Signal processing, Optical properties, Biological research

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Proceedings Article | 7 March 2016 Paper

Optical coherence tomography application by using optical phase shift based on fiber optic sensor

Seung Suk Lee, Joo Ha Kim, Tae Joong Eom, Eun Seo Choi

Proceedings Volume 9702, 970216 (2016) https://doi.org/10.1117/12.2212925

KEYWORDS: Phase shifts, Optical coherence tomography, Interferometers, Fiber optics sensors, Optical imaging, Fiber optics, Imaging systems, Mirrors, Phase shifting, Sensors

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Proceedings Article | 5 March 2015 Paper

All optical phase stepping for optical imaging with nonlinearity in specialty fiber

Seung Seok Lee, Joo Ha Kim, Bok-Hyeon Kim, Tae Joong Eom, Eun-Seo Choi

Proceedings Volume 9317, 931715 (2015) https://doi.org/10.1117/12.2078368

KEYWORDS: Optical imaging, Specialty optical fibers, Refractive index, Phase shifts, Optical fibers, Optical pumping, Optical coherence tomography, Mirrors, Fourier transforms, Interferometers

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Proceedings Article | 20 February 2014 Paper

Full-field optical coherence tomography system implemented with fiber-optic components

Seung Suk Lee, Joo Ha Kim, Eun Seo Choi

Proceedings Volume 8938, 89381B (2014) https://doi.org/10.1117/12.2038727

KEYWORDS: Fiber optics, Optical coherence tomography, Beam splitters, Fiber optic components, Fiber couplers, Image resolution, Mirrors, Ferroelectric materials, Collimators, Tissue optics

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Proceedings Article | 12 February 2011 Paper

Real time display Fourier-domain OCT using multi-thread parallel computing with data vectorization

Tae Joong Eom, Hoon Seop Kim, Chul Min Kim, Yeung Lak Lee, Eun-Seo Choi

Proceedings Volume 7889, 78892G (2011) https://doi.org/10.1117/12.874476

KEYWORDS: Optical coherence tomography, Image processing, Data processing, Parallel computing, Data acquisition, Signal processing, Doppler tomography, Digital signal processing, Graphics processing units, Neodymium

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Proceedings Article | 26 February 2010 Paper

Tomographic imaging system using digital holographic technique based on integrating four buckets phase shifting interferometry

Gihyeon Min, Ju Wan Kim, Woo Jun Choi, Eun Seo Choi, Byeong Ha Lee

Proceedings Volume 7568, 756824 (2010) https://doi.org/10.1117/12.841683

KEYWORDS: Digital holography, Optical coherence tomography, Tomography, Imaging systems, Holograms, 3D image reconstruction, Holography, Charge-coupled devices, Microscopy, Mirrors

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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 | 18 February 2008 Paper

Optical coherence tomography in material deformation by using short pulse laser irradiation

Eun Seo Choi, Wooseop Kwak, Yongjin Shin, Youngseop Kim, Woonggyu Jung, Yeh-Chan Ahn, Zhongping Chen, Eun Joo Jeong, Chang-Seok Kim

Proceedings Volume 6847, 68470W (2008) https://doi.org/10.1117/12.767031

KEYWORDS: Optical coherence tomography, Laser processing, Pulsed laser operation, Scanning electron microscopy, Materials processing, Bone, Visualization, Biomedical optics, Image processing, Laser irradiation

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Proceedings Article | 18 February 2008 Paper

Narrowband wavelength selective detector applicable SD-OCT based on Fabry-Perot tunable filter and balanced photoreceiver

Tae Joong Eom, Vitali Tougbaev, Bong-Ahn Yu, Woojin Shin, Yeung Lak Lee, Do-Kyeong Ko, Chang-Seok Kim, Eun Joo Jung, Jae Suk Park, Myung Yung Jeong, Eun Seo Choi

Proceedings Volume 6847, 68470R (2008) https://doi.org/10.1117/12.766436

KEYWORDS: Optical coherence tomography, Tunable filters, Sensors, Fabry–Perot interferometers, Interferometers, Imaging systems, Eye, Signal detection, Glasses, Cornea

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Proceedings Article | 7 February 2007 Paper

Wavelength tunable broadband source based on Ti:Sapphire femtosecond laser applicable to FD-OCT system

Tae Joong Eom, Hyeong-Gyu Choi, Jae Hee Sung, Chul-Sik Kee, Do-Kyeong Ko, Jongmin Lee, Eun Seo Choi

Proceedings Volume 6429, 64292B (2007) https://doi.org/10.1117/12.704228

KEYWORDS: Optical coherence tomography, Imaging systems, Pulsed laser operation, Tunable filters, Single mode fibers, Glasses, Image resolution, Oscillators, Tunable lasers, Collimators

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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 | 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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Proceedings Article | 1 July 2004 Paper

Fiber-based high-resolution OCT system with halogen light source

EunSeo Choi, Jihoon Na, Byeong Ha Lee

Proceedings Volume 5316, (2004) https://doi.org/10.1117/12.531317

KEYWORDS: Optical coherence tomography, Light sources, Halogens, Single mode fibers, Lamps, Objectives, Fiber optics, Fiber couplers, Optical components, Thin films

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Proceedings Article | 8 July 2003 Paper

OCT resolution enhancement using long-period fiber grating and erbium-doped fiber

EunSeo Choi, Young-Jae Kim, Myoung Jin Kim, Changsu Lee, Byeong Ha Lee

Proceedings Volume 4956, (2003) https://doi.org/10.1117/12.477785

KEYWORDS: Optical coherence tomography, Superluminescent sources, Spatial resolution, Resolution enhancement technologies, Optical filters, Erbium, Doping, Absorption, Image quality, Spectral resolution

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Proceedings Article | 25 June 2002 Paper

Temperature dependent chromatic dispersion measurement using long-period fiber grating

Young-Jae Kim, EunSeo Choi, Youngjoo Chung, Won-Taek Han, Un-Chul Paek, Byeong Ha Lee

Proceedings Volume 4639, (2002) https://doi.org/10.1117/12.481331

KEYWORDS: Cladding, Dispersion, Refractive index, Temperature metrology, Germanium, Silica, Optical fibers, Single mode fibers, Doping, Waveguides

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Showing 5 of 22 publications

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