Dr. Youngwoong Kim Profile

Dr. Youngwoong Kim

at Korea Photonics Technology Institute

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 23 April 2017 Paper

Effect of F doping in the core of a birefringent photonic crystal fiber on sensing capability of temperature and strain sensors

Youngmin Kim, Seongmin Ju, Seongmook Jeong, Seung Ho Lee, Youngwoong Kim, Won-Taek Han

Proceedings Volume 10323, 1032349 (2017) https://doi.org/10.1117/12.2265539

KEYWORDS: Optical fibers, Silica, Photoelasticity, Glasses, Sensors, Fluorine, Photonic crystal fibers, Doping, Birefringence, Temperature metrology

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Proceedings Article | 23 April 2017 Paper

A novel photonic crystal fiber with a germanium nanoparticles-doped germano-silicate core and its nonlinear optical characteristics

Seongmook Jeong, Seongmin Ju, Yuseung Lee, Youngwoong Kim, In-Sik Kim, Do-Kyeong Ko, Won-Taek Han

Proceedings Volume 10323, 103234L (2017) https://doi.org/10.1117/12.2265779

KEYWORDS: Glasses, Absorption, Optical fibers, Refractive index, Femtosecond phenomena, Photonic crystal fibers, Germanium, Nanoparticles, Nonlinear optics, Supercontinuum generation

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Proceedings Article | 23 April 2017 Paper

Quadrature detection of optical frequency domain reflectometry for measurement range enhancement in distributed sensing

Young Ho Kim, Youngwoong Kim, Myoung Jin Kim, Byung Sup Rho

Proceedings Volume 10323, 1032387 (2017) https://doi.org/10.1117/12.2265483

KEYWORDS: Reflectometry, Sensors, Sensing systems, Fiber optics sensors, Optical sensing, Tunable lasers, Signal detection, Signal analyzers, Rayleigh scattering, Fourier transforms

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Proceedings Article | 23 April 2017 Paper

Spatially resolved measurement of arc flash event based on transmission loss of plastic optical fiber

Youngwoong Kim, Hoonil Jeong, Young Ho Kim, Byung Sup Rho, Myoung Jin Kim

Proceedings Volume 10323, 1032384 (2017) https://doi.org/10.1117/12.2265475

KEYWORDS: Signal attenuation, Light sources, Optical sensors, Polymethylmethacrylate, Holmium, Polymer optical fibers, Sensors, Phase only filters, Fiber optics sensors, Spatial resolution

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SPIE Journal Paper | 7 February 2017

Fiber-optic arc flash sensor based on plastic optical fibers for simultaneous measurements of arc flash event position

Hoonil Jeong, Youngwoong Kim, Young Ho Kim, Byung Sup Rho, Myoung Jin Kim

OE, Vol. 56, Issue 02, 027103, (February 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.2.027103

KEYWORDS: Polymer optical fibers, Sensors, Fiber optics sensors, Signal attenuation, Fiber optics tests, Fiber optics, Light sources, Spatial resolution, Cladding, Fiber couplers

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Proceedings Article | 20 May 2013 Paper

Radiation-induced optical attenuation of Co/Fe co-doped alumino-silicate optical fiber for radiation dosimeter application

Youngwoong Kim, Seongmin Ju, Seongmook Jeong, Jong-Yeol Kim, Nam-Ho Lee, Hyun-Kyu Jung, Won-Taek Han

Proceedings Volume 8794, 87941A (2013) https://doi.org/10.1117/12.2025983

KEYWORDS: Optical fibers, Absorption, Signal attenuation, Single mode fibers, Gamma radiation, Ions, Optical testing, Glasses, Light sources, Metals

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Proceedings Article | 20 May 2013 Paper

Optical fiber bend sensor based on fiber Bragg grating in germano-silicate glass optical fiber with depressed-index structure

Seongmin Ju, Seongmook Jeong, Youngwoong Kim, Myoung-Jin Jang, Onyu Kim, Won-Taek Han

Proceedings Volume 8794, 87942G (2013) https://doi.org/10.1117/12.2026781

KEYWORDS: Fiber Bragg gratings, Optical fibers, Sensors, Glasses, Cladding, Structured optical fibers, Refractive index, Single mode fibers, Fiber optics sensors, Hydrogen

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Showing 5 of 7 publications

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