Mr. Dusun Hwang Profile

Dusun Hwang

at Gwangju Institute of Science and Technology

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Author

Publications (3)

Proceedings Article | 16 May 2008 Paper

Simultaneous measurement of strain and temperature using a Lyot fiber filter and a fiber Bragg grating in linear configuration

Linh Viet Nguyen, Dusun Hwang, Dae Seung Moon, Youngjoo Chung

Proceedings Volume 7004, 70044D (2008) https://doi.org/10.1117/12.786061

KEYWORDS: Temperature metrology, Fiber Bragg gratings, Sensors, Optical filters, Phase modulation, Fiber optics sensors, Polarizers, Linear filtering, Birefringence, Fusion splicing

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Proceedings Article | 16 May 2008 Paper

Intensity based optical fiber strain sensor using long period grating and core mode blocker

Du-sun Hwang, Linh Viet Nguyen, Dae Seung Moon, Youngjoo Chung

Proceedings Volume 7004, 70044E (2008) https://doi.org/10.1117/12.786077

KEYWORDS: Sensors, Optical fibers, Fiber optics sensors, Bandpass filters, Near field, Optical testing, Optical power meters, Fiber Bragg gratings, Environmental sensing, Phase matching

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Proceedings Article | 6 December 2005 Paper

Fiber Bragg grating-based multi-wavelength fiber lasers using erbium-doped fiber

Youngjoo Chung, Dae Seung Moon, Du-Sun Hwang, Un-Chul Paek

Proceedings Volume 6019, 60190V (2005) https://doi.org/10.1117/12.639289

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Polarization, Laser resonators, Semiconductor lasers, Mirrors, Tunable lasers, Optical filters, Photomasks, Spectrum analysis

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