Dr. Kyoo Nam Choi Profile

Dr. Kyoo Nam Choi

Professor at Incheon National Univ

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Author

Publications (5)

Proceedings Article | 9 January 2008 Paper

Coherence enhancing technique in fiber laser and its application to sensor

Kyoo Nam Choi

Proceedings Volume 6794, 67940Z (2008) https://doi.org/10.1117/12.784372

KEYWORDS: Fiber lasers, Sensors, Fiber optics sensors, Light sources, Feedback loops, Fiber Bragg gratings, Fabry–Perot interferometers, Laser optics, Singular optics, Coherence (optics)

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Proceedings Article | 20 February 2006 Paper

Optical fiber speckle sensor for wire net fence application

Kyoo Choi

Proceedings Volume 6041, 60412T (2006) https://doi.org/10.1117/12.664478

KEYWORDS: Sensors, Fiber optics sensors, Optical fibers, Speckle, Signal processing, Filtering (signal processing), Fiber optics, Speckle pattern, Electronic filtering, Optical filters

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Proceedings Article | 18 September 2003 Paper

Distributed fiber optic pressure/seismic sensor for low-cost monitoring of long perimeters

Kyoo Nam Choi, Juan Carlos Juarez, Henry Taylor

Proceedings Volume 5090, (2003) https://doi.org/10.1117/12.484911

KEYWORDS: Fiber lasers, Sensors, Fiber optics sensors, Light sources, Signal processing, Reflectometry, Photodetectors, Phase shifts, Fiber optics, Optical fibers

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Proceedings Article | 11 October 1993 Paper

Timing jitter measurement of laser pulses by cross-correlation technique

Kyoo Nam Choi

Proceedings Volume 2002, (1993) https://doi.org/10.1117/12.161358

KEYWORDS: Temporal resolution, Michelson interferometers, Mode locking, Pulsed laser operation, Femtosecond phenomena, Semiconductor lasers, Photodetectors, Spectrum analysis, Optical amplifiers, Signal processing

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Proceedings Article | 1 June 1990 Paper

Traveling-wave photodetectors

Henry Taylor, O. Eknoyan, C. Park, Kyoo Nam Choi, Kai Chang

Proceedings Volume 1217, (1990) https://doi.org/10.1117/12.18144

KEYWORDS: Photodetectors, Microwave radiation, Waveguides, Phased array optics, Gallium arsenide, Electrodes, Optical instrument design, Signal processing, Optoelectronics, Phase matching

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