Prof. Chun-Gon Kim Profile

Prof. Chun-Gon Kim

Professor at KAIST

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 23 April 2017 Paper

Signal characteristics of the surface bonded fiber Bragg grating sensors by bonding length under different load types

Hyunseok Kwon, Yurim Park, Pratik Shrestha, Chun-Gon Kim

Proceedings Volume 10323, 103239H (2017) https://doi.org/10.1117/12.2267626

KEYWORDS: Reflection, Fiber optics sensors, Composites, Refractive index, Epoxies, Aerospace engineering, Visualization, Sensors, Fiber Bragg gratings, Structural health monitoring

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Proceedings Article | 23 April 2017 Paper

Investigation of LEO environment exposure monitoring potential using embedded FBG sensors

Yurim Park, Hyunseok Kwon, Pratik Shrestha, Chun-Gon Kim

Proceedings Volume 10323, 103239E (2017) https://doi.org/10.1117/12.2267564

KEYWORDS: Sensors, Composites, Fiber Bragg gratings, Environmental monitoring, Environmental sensing, Fiber optics sensors, Metals, Ultraviolet radiation, Data acquisition, Reliability

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Proceedings Article | 23 April 2017 Paper

Low velocity impact monitoring of composite wing structure under simulated wing loading condition using fiber Bragg grating sensors

Pratik Shrestha, Yurim Park, Hyunseok Kwon, Chun-Gon Kim

Proceedings Volume 10323, 103239B (2017) https://doi.org/10.1117/12.2267541

KEYWORDS: Fiber optics sensors, Aerospace engineering, Manufacturing, Inspection, Composites, Fiber Bragg gratings, Sensors, Structural health monitoring, Computer simulations, Multiplexing

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Proceedings Article | 1 April 2016 Paper

Effect of tubing material on conventional and thin FBG sensor for embedded environment impact monitoring of CFRP composites

Yurim Park, Pratik Shrestha, Hyunseok Kwon, Jin-Hyuk Kim, Heejung Kwon, Chun-Gon Kim

Proceedings Volume 9805, 98052T (2016) https://doi.org/10.1117/12.2219287

KEYWORDS: Composites, Environmental monitoring, Fiber Bragg gratings, Structural health monitoring, Aerospace engineering, Nondestructive evaluation, Reflectivity, Reflection, Fiber optics sensors

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Proceedings Article | 2 June 2014 Paper

Application of fiber Bragg grating sensors in light aircraft: ground and flight test

Jin-Hyuk Kim, Pratik Shrestha, Yurim Park, Chun-Gon Kim

Proceedings Volume 9157, 91578V (2014) https://doi.org/10.1117/12.2053641

KEYWORDS: Fiber Bragg gratings, Sensors, Calibration, Structural health monitoring, Temperature metrology, Optical sensors, Composites, Fiber optics sensors, Signal detection, Temperature sensors

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Proceedings Article | 19 April 2013 Paper

Temperature-compensated strain measurement of full-scale small aircraft wing structure using low-cost FBG interrogator

J. Kim, Y. Lee, Y. Park, C. Kim

Proceedings Volume 8692, 86922P (2013) https://doi.org/10.1117/12.2011720

KEYWORDS: Fiber Bragg gratings, Sensors, Aircraft structures, Temperature metrology, Temperature sensors, Connectors, Aerospace engineering, Inspection, Electromagnetic coupling, Optical fibers

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Proceedings Article | 7 November 2012 Paper

Wavelength division multiplexing technique for grating panel-based fiber optic sensor

Yeon-Gwan Lee, Dae-Hyun Kim, Jin-Hyuk Kim, Yoon-Young Kim, Chun-Gon Kim

Proceedings Volume 8421, 84218K (2012) https://doi.org/10.1117/12.975145

KEYWORDS: Fiber optics sensors, Wavelength division multiplexing, Sensors, Optical fibers, Signal to noise ratio, Coarse wavelength division multiplexing, Fiber optics, Mirrors, Interference (communication), Reflectivity

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SPIE Journal Paper | 4 May 2012

Transmissive grating-reflective mirror-based fiber optic accelerometer for stable signal acquisition in industrial applications

Yeongwan Lee, Chun-Gon Kim, Dae-Hyun Kim

OE, Vol. 51, Issue 5, 054402, (May 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.5.054402

KEYWORDS: Sensors, Fiber optics, Reflectivity, Mirrors, Fiber optics sensors, Prototyping, Optical fibers, Signal processing, Transceivers, Microelectromechanical systems

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Proceedings Article | 1 April 2010 Paper

Study on the wavelet decomposed details of impact induced AE signals in composite laminates using fiber Bragg grating sensors

Hyung-joon Bang, Chun-gon Kim

Proceedings Volume 7647, 76473E (2010) https://doi.org/10.1117/12.847522

KEYWORDS: Fiber Bragg gratings, Wavelets, Sensors, Composites, Wave propagation, Signal detection, Signal attenuation, Signal processing, Filtering (signal processing), Ferroelectric materials

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Proceedings Article | 30 March 2009 Paper

Characteristics of reflection-type optical fiber sensor system using one grating panel

Yeon-Gwan Lee, Sang-Oh Park, Dae-Hyun Kim, Byeong-Wook Jang, Chun-Gon Kim

Proceedings Volume 7292, 72923H (2009) https://doi.org/10.1117/12.817003

KEYWORDS: Optical fibers, Sensors, Reflectivity, Fiber optics sensors, Optical design, Diffraction gratings, Structural health monitoring, Beam shaping, Aerospace engineering, Smart structures

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Proceedings Article | 8 April 2008 Paper

Smart composite structure based on integrated passive wireless strain sensors

Zi Jing Wong, Chun-Gon Kim

Proceedings Volume 6932, 69322Q (2008) https://doi.org/10.1117/12.775825

KEYWORDS: Sensors, Composites, Solid modeling, Capacitance, Data modeling, Computer aided design, Electrodes, Capacitors, Structural health monitoring, Fiber reinforced polymers

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Proceedings Article | 8 April 2008 Paper

Usage of fiber Bragg grating sensors in low earth orbit environment

Sang-Oh Park, Jin-Bum Moon, Yoen-Gwan Lee, Chun-Gon Kim, Shantanu Bhowmik

Proceedings Volume 6932, 69321T (2008) https://doi.org/10.1117/12.776631

KEYWORDS: Fiber Bragg gratings, Sensors, Composites, Reflectivity, Adaptive optics, Environmental sensing, Ultraviolet radiation, Oxygen, Space operations, Aerospace engineering

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Proceedings Article | 30 March 2006 Paper

Sensitivity of an extrinsic Fabry-Perot interferometric sensor with respect to the alignment direction of the sensor for detecting lamb waves

Dae-Hyun Kim, Young-Han Kim, Chun-Gon Kim

Proceedings Volume 6167, 61670P (2006) https://doi.org/10.1117/12.658858

KEYWORDS: Sensors, Fiber optics sensors, Actuators, Ultrasonics, Optical alignment, Transducers, Wave plates, Aluminum, Interferometry, Fabry–Perot interferometers

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Proceedings Article | 16 May 2005 Paper

In situ simultaneous strain and temperature measurement of adaptive composite materials using a fiber Bragg grating based sensor

Hyuk-Jin Yoon, Daniele Costantini, Veronique Michaud, Hans Limberger, Jan-Anders Manson, Rene Salathe, Chun-Gon Kim, Chang-Sun Hong

Proceedings Volume 5758, (2005) https://doi.org/10.1117/12.599075

KEYWORDS: Fiber Bragg gratings, Composites, Sensors, Temperature metrology, Optical fibers, Shape memory alloys, Fiber optics sensors, Thermal optics, Condition numbers, Epoxies

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Proceedings Article | 16 May 2005 Paper

Feedback controlled nano-positioner using fiber optic EFPI sensor with novel demodulation technique

Sang-Wuk Park, Dae-Hyun Kim, Chun-Gon Kim

Proceedings Volume 5763, (2005) https://doi.org/10.1117/12.599202

KEYWORDS: Sensors, Fiber optics sensors, Signal processing, Phase shifts, Demodulation, Fiber optics, Feedback control, Interferometers, Gold, Nonlinear optics

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Proceedings Article | 27 July 2004 Paper

Impact monitoring in smart composites using stabilization-controlled FBG sensor system

Hyung-Joon Bang, Sang-Wuk Park, Dae-Hyun Kim, Chang-Sun Hong, Chun-Gon Kim

Proceedings Volume 5384, (2004) https://doi.org/10.1117/12.539681

KEYWORDS: Fiber Bragg gratings, Sensors, Signal detection, Composites, Optical filters, Fabry–Perot interferometers, Multiplexing, Tunable filters, Filtering (signal processing), Control systems

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Proceedings Article | 22 July 2003 Paper

Opitcal fiber sensor systems for simultaneous monitoring of strain and damage in smart composites

Hyung Joon Bang, Dae-Hyun Kim, Hyun Kyu Kang, Chang Sun Hong, Chun Gon Kim

Proceedings Volume 5050, (2003) https://doi.org/10.1117/12.484239

KEYWORDS: Signal detection, Sensors, Composites, Fiber optics sensors, Fiber Bragg gratings, Electronic filtering, Filtering (signal processing), Optical amplifiers, Interferometers, Ferroelectric materials

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Proceedings Article | 16 August 2001 Paper

Buckling behavior monitoring of composite wing box model using fiber Bragg grating sensor system

Chang-Sun Hong, Chi-Young Ryu, Jeong-Ryul Lee, Chun-Gon Kim

Proceedings Volume 4327, (2001) https://doi.org/10.1117/12.436572

KEYWORDS: Sensors, Fiber Bragg gratings, Composites, Skin, Fabry–Perot interferometers, Aerospace engineering, Tunable filters, Signal processing, Wavelength division multiplexing, Fiber lasers

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Proceedings Article | 3 August 2001 Paper

Monitoring of fabrication strain and temperature during composite cure using fiber optic sensor

Hyun-Kyu Kang, Dong-Hoon Kang, Chang-Sun Hong, Chun-Gon Kim

Proceedings Volume 4336, (2001) https://doi.org/10.1117/12.435569

KEYWORDS: Sensors, Composites, Temperature metrology, Fiber optics sensors, Fiber Bragg gratings, Capillaries, Optical fibers, Interferometry, Fiber lasers, Sensor calibration

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Proceedings Article | 20 April 2000 Paper

Strain monitoring of a smart bridge using a fiber Bragg grating sensor system with a wavelength-swept fiber laser

Chang-Sun Hong, Chi-Young Ryu, Bon-Yono Koo, Chun-Gon Kim, Seok-Hyun Yun

Proceedings Volume 3988, (2000) https://doi.org/10.1117/12.383157

KEYWORDS: Sensors, Fiber Bragg gratings, Bridges, Signal processing, Composites, Fabry–Perot interferometers, Fiber lasers, Visualization, Tunable filters, Data storage

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Proceedings Article | 30 May 1996 Paper

Simultaneous strain and failure sensing of composite beam using an embedded fiber optic extrinsic Fabry-Perot sensor

Chang-Sun Hong, Chun-Gon Kim, Il-Bum Kwon, Joong-Wan Park

Proceedings Volume 2718, (1996) https://doi.org/10.1117/12.240854

KEYWORDS: Fiber optics sensors, Composites, Fiber optics, Sensors, Fabry–Perot interferometers, Optical fibers, Fiber optics tests, Electronic filtering, Linear filtering, Optical filters

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Proceedings Article | 26 April 1996 Paper

Strain and failure sensing by the fiber optic Michelson sensor embedded in composite beam

Chang-Sun Hong, Il-Bum Kwon, Chun-Gon Kim

Proceedings Volume 2779, (1996) https://doi.org/10.1117/12.237114

KEYWORDS: Fiber optics sensors, Composites, Fiber optics, Sensors, Optical fibers, Digital filtering, Electronic filtering, Fiber optics tests, Signal detection, Optical filters

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Showing 5 of 22 publications

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