Dr. Minho Song Profile

Dr. Minho Song

Engineering Educator at Chonbuk National Univ

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Author

Publications (26)

Proceedings Article | 11 April 2019 Paper

Hemoglobin detection using a graphene oxide functionalized side-polished fiber sensor

Umesh Sampath, Daegil Kim, Minho Song

Proc. SPIE. 11028, Optical Sensors 2019

KEYWORDS: Sensors, Graphene, Fiber optics sensors, Refractive index, Coating, Biosensors

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Proceedings Article | 6 September 2017 Presentation + Paper

Coupled-fiber Bragg grating sensor structure for cryogenic conditions

Umesh Sampath, Daegil Kim, Minho Song

Proc. SPIE. 10374, Optical Modeling and Performance Predictions IX

KEYWORDS: Fiber Bragg gratings, Cryogenics, Sensors, Polymers, Multiplexing, Coating, Epoxies

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Proceedings Article | 6 September 2017 Paper

A fiber-optic ice detection system for large-scale wind turbine blades

Dae-gil Kim, Umesh Sampath, Hyunjin Kim, Minho Song

Proc. SPIE. 10374, Optical Modeling and Performance Predictions IX

KEYWORDS: Reflection, Fiber optics sensors, Waveguides, Wind energy, Light sources, Spectroscopy, Fiber optics, Waveguide sensors, Reliability, Sensors

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Proceedings Article | 6 September 2017 Paper

Aqueous ethanol detection using a fiber-optic sensor based on Fresnel reflection

Umesh Sampath, Daegil Kim, Minho Song

Proc. SPIE. 10374, Optical Modeling and Performance Predictions IX

KEYWORDS: Fiber optics sensors, Reflection, Graphene, Oxides, Sensors, Coating

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Proceedings Article | 23 April 2017 Paper

A fiber optic multi-stress monitoring system for power transformer

Dae-gil Kim, Umesh Sampath, Hyunjin Kim, Minho Song

Proc. SPIE. 10323, 25th International Conference on Optical Fiber Sensors

KEYWORDS: Sensors, Fiber optics sensors, Fiber optics, Fiber Bragg gratings, Transformers, Sagnac interferometers, Temperature metrology, Acoustics, Light sources, Fiber optics tests

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Proceedings Article | 23 April 2017 Paper

Fresnel-reflection-based fiber optic cryogenic temperature sensor

Umesh Sampath, Dae-gil Kim, Hyunjin Kim, Minho Song

Proc. SPIE. 10323, 25th International Conference on Optical Fiber Sensors

KEYWORDS: Sensors, Cryogenics, Fiber optics sensors, Epoxies, Polymethylmethacrylate, Head, Temperature metrology, Temperature sensors, Fiber Bragg gratings, Polymers

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Proceedings Article | 23 April 2017 Paper

Fiber optic sensor for simultaneous strain and temperature monitoring in composite materials at cryogenic condition

Umesh Sampath, Dae-gil Kim, Hyunjin Kim, Minho Song

Proc. SPIE. 10323, 25th International Conference on Optical Fiber Sensors

KEYWORDS: Epoxies, Sensors, Composites, Fiber Bragg gratings, Cryogenics, Polymeric sensors, Polymers, Fiber optics sensors, Coating, Temperature metrology

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Proceedings Article | 23 April 2017 Paper

Fiber optic current sensor using an internal trigger sampling technique

Hyoung-Jun Park, Chan Il Yeo, Dong Hoon Son, Keo-Sik Kim, Hyun Seo Kang, Sung Chang Kim, Minho Song

Proc. SPIE. 10323, 25th International Conference on Optical Fiber Sensors

KEYWORDS: Fiber optics, Demodulation, Fiber optics sensors, Amplifiers, Sensors, Fiber Bragg gratings, Signal processing, Transducers, Radio optics, Interferometry

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Proceedings Article | 1 July 2015 Paper

A fiber-optic epoxy cure monitoring technique by using a wavelength-swept laser

Hyunjin Kim, Dae-gil Kim, Umesh Sampath, Minho Song

Proc. SPIE. 9655, Fifth Asia-Pacific Optical Sensors Conference

KEYWORDS: Sensors, Fiber Bragg gratings, Epoxies, Light sources, Optical amplifiers, Fiber optics sensors, Laser sources, Spectroscopy, Optical filters, Signal detection

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Proceedings Article | 1 July 2015 Paper

A fiber-optic cure monitoring technique with accuracy improvement of distorted embedded sensors

Umesh Sampath, Hyunjin Kim, Dae-gil Kim, Minho Song

Proc. SPIE. 9655, Fifth Asia-Pacific Optical Sensors Conference

KEYWORDS: Sensors, Fiber Bragg gratings, Fiber optics sensors, Composites, Epoxies, Manufacturing, Fiber optics, Reflection, Polymers, Wind turbine technology

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Proceedings Article | 1 July 2015 Paper

A hybrid fiber-optic sensor system for condition monitoring of large scale wind turbine blades

Dae-gil Kim, Hyunjin Kim, Umesh Sampath, Minho Song

Proc. SPIE. 9655, Fifth Asia-Pacific Optical Sensors Conference

KEYWORDS: Sensors, Fiber Bragg gratings, Fiber optics sensors, Michelson interferometers, Hybrid fiber optics, Light sources, Temperature metrology, Demodulation, Fiber optics, Wind turbine technology

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Proceedings Article | 2 June 2014 Paper

Stabilization of fiber Bragg grating laser sensor with polarization scrambling

Hyunjin Kim, Dae-gil Kim, Minho Song

Proc. SPIE. 9157, 23rd International Conference on Optical Fibre Sensors

KEYWORDS: Fiber Bragg gratings, Sensors, Polarization, Spectroscopy, Fiber optics sensors, Laser systems engineering, Fiber lasers, Fiber optics, Laser stabilization, Wind turbine technology

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Proceedings Article | 15 October 2013 Paper

FBG laser sensing with polarization scrambling

Hyunjin Kim, Daegil Kim, Minho Song

Proc. SPIE. 8924, Fourth Asia Pacific Optical Sensors Conference

KEYWORDS: Sensors, Fiber Bragg gratings, Polarization, Spectroscopy, Demodulation, Fiber lasers, Laser resonators, Laser systems engineering, Tunable filters, Optical filters

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Proceedings Article | 7 November 2012 Paper

A hybrid fiber-optic sensor system for multi-stress monitoring of high-voltage power transformer

Hyunjin Kim, Hyoung-jun Park, Minho Song

Proc. SPIE. 8421, OFS2012 22nd International Conference on Optical Fiber Sensors

KEYWORDS: Fiber optics sensors, Sensors, Transformers, Fiber optics, Hybrid fiber optics, Temperature metrology, Current controlled current source, Sensing systems, Sagnac interferometers, Laser sources

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Proceedings Article | 17 October 2012 Paper

Condition monitoring of wind turbine blades with FBG sensors

HanChul Kang, Daegil Kim, Minho Song

Proc. SPIE. 8421, OFS2012 22nd International Conference on Optical Fiber Sensors

KEYWORDS: Sensors, Fiber Bragg gratings, Fiber optics sensors, Spectroscopy, Signal processing, Signal attenuation, Temperature metrology, Light sources, Electronics engineering, Wind turbine technology

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Proceedings Article | 9 May 2012 Paper

Demodulation of FBG sensors embedded in a fiber optic Sagnac loop

Hyunjin Kim, JuneHo Lee, Jong-kil Lee, Minho Song

Proc. SPIE. 8439, Optical Sensing and Detection II

KEYWORDS: Sensors, Fiber optics sensors, Fiber Bragg gratings, Fiber optics, Temperature metrology, Sagnac interferometers, Transformers, Acoustics, Attenuators, Demodulation

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Proceedings Article | 9 May 2012 Paper

Sensitivity enhancement of FBG temperature sensor

HanChul Kang, Daegil Kim, Minho Song

Proc. SPIE. 8439, Optical Sensing and Detection II

KEYWORDS: Fiber Bragg gratings, Sensors, Temperature metrology, Temperature sensors, Metals, Dielectrics, Signal detection, Multiplexing, Spectroscopy, Reflectivity

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Proceedings Article | 18 May 2011 Paper

Linear FBG interrogation with a wavelength-swept fiber laser and a volume phase grating spectrometer

Hyunjin Kim, Minho Song

Proc. SPIE. 7753, 21st International Conference on Optical Fiber Sensors

KEYWORDS: Spectroscopy, Fiber Bragg gratings, Demodulation, Fiber lasers, Sensors, Optical filters, Tunable lasers, Signal to noise ratio, Light sources, Tunable filters

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Proceedings Article | 9 May 2011 Paper

A fiber optic Sagnac multi-stress sensor system

HanChul Kang, JuneHo Lee, JongKil Lee, HyunJin Kim, Minho Song

Proc. SPIE. 8073, Optical Sensors 2011; and Photonic Crystal Fibers V

KEYWORDS: Sensors, Fiber Bragg gratings, Fiber optics sensors, Fiber optics, Temperature metrology, Sagnac interferometers, Transformers, Fiber optics tests, Optical fibers, Signal processing

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Proceedings Article | 9 May 2011 Paper

Noise reduction of FBG sensor signal by using a wavelet transform

Yo-Han Cho, Minho Song

Proc. SPIE. 8073, Optical Sensors 2011; and Photonic Crystal Fibers V

KEYWORDS: Fiber Bragg gratings, Sensors, Wavelet transforms, Denoising, Fiber optics, Interference (communication), Wavelets, Sagnac interferometers, Signal to noise ratio, Fiber optics sensors

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Proceedings Article | 7 May 2011 Paper

Fiber laser FBG sensor system by using a spectrometer demodulation

Hyunjin Kim, Minho Song

Proc. SPIE. 8073, Optical Sensors 2011; and Photonic Crystal Fibers V

KEYWORDS: Fiber Bragg gratings, Demodulation, Spectroscopy, Sensors, Tunable lasers, Tunable filters, Fiber lasers, Light sources, Optical filters, Wind turbine technology

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Proceedings Article | 5 October 2009 Paper

A fiber-optic CT using a reflection type Sagnac coil and a time-delayed sampling demodulation

Hyoung Jun Park, Hyun-Jin Kim, Yo Han Cho, Minho Song

Proc. SPIE. 7503, 20th International Conference on Optical Fibre Sensors

KEYWORDS: Demodulation, Fiber optics, Sensors, Flint glass, Signal processing, Interferometry, Fiber optics sensors, Modulators, Amplifiers, Birefringence

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Proceedings Article | 14 February 2005 Paper

Investigation of fiber Bragg grating temperature sensors for applications in electric power systems

Hyunwook Lee, Zhongxie Jin, Minho Song

Proc. SPIE. 5634, Advanced Sensor Systems and Applications II

KEYWORDS: Fiber Bragg gratings, Sensors, Temperature sensors, Temperature metrology, Optical filters, Seaborgium, Electronic filtering, Nonlinear filtering, Multiplexing, Metals

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Proceedings Article | 14 February 2005 Paper

Phase control of fiber optic ESPI using fuzzy PID controller

Hyoung Jun Park, Minho Song

Proc. SPIE. 5634, Advanced Sensor Systems and Applications II

KEYWORDS: Fiber optics, Control systems, Interferometers, Complex systems, Environmental sensing, CCD cameras, Switches, Speckle pattern, Switching, Fiber optics tests

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Proceedings Article | 14 February 2005 Paper

Noise analysis of a polarimetric fiber optic current sensor

Kee-Hyuck Kim, Minho Song

Proc. SPIE. 5634, Advanced Sensor Systems and Applications II

KEYWORDS: Fiber optics sensors, Sensors, Flint glass, Birefringence, Mirrors, Fiber optics, Polarimetry, Polarization, Optical fibers, Light sources

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Proceedings Article | 21 October 2003 Paper

Fiber grating sensor array interrogation with direct-wavelength readout of a wavelength-scanned fiber laser

Minho Song

Proc. SPIE. 5206, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IX

KEYWORDS: Sensors, Optical filters, Fiber lasers, Fiber Bragg gratings, Interferometers, Modulation, Nonlinear filtering, Filtering (signal processing), Electronic filtering, Phase shift keying

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Showing 5 of 26 publications

Conference Committee Involvement (2)

Fifth Asia-Pacific Optical Sensors Conference

20 May 2015 | Jeju, Korea, Republic of

Fifth Asia-Pacific Optical Sensors Conference

20 May 2015 | Jeju, Korea, Republic of

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