Prof. Hsu-Chih Cheng Profile

Prof. Hsu-Chih Cheng

Professor at National Formosa Univ

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Author

Publications (7)

SPIE Journal Paper | 11 April 2014 Open Access

Simultaneously measuring the refractive index and thickness of an optical sample by using improved fiber-based optical coherence tomography

Chih-Ta Yen, Jen-Fa Huang, Ming-Jia Wu, Yu-Fan Lee, Chia-Tsai Huang, Shu-Fan Huang, Hsu-Chih Cheng

OE, Vol. 53, Issue 04, 044108, (April 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.4.044108

KEYWORDS: Refractive index, Optical coherence tomography, Mirrors, Glasses, Signal detection, Error analysis, Statistical analysis, Data acquisition, Photodetectors, Fiber couplers

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SPIE Journal Paper | 1 May 2011

Adaptive modified time-spreading and wavelength-group-hopping embedded M-sequence code for improved confidentiality over synchronous networks

Yao-Tang Chang, Jen-Fa Huang, Li-Wei Chou, Chuen-Ching Wang, Chih-Ta Yen, Hsu-Chih Cheng

OE, Vol. 50, Issue 05, 055001, (May 2011) https://doi.org/10.1117/12.10.1117/1.3579460

KEYWORDS: Optical engineering, Photodetectors, Computer programming, Roads, Wavelength division multiplexing, Modulation, Time division multiplexing, Adaptive optics, Laser sources, Networks

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SPIE Journal Paper | 1 July 2009

Group-delay-based phase-shifting method for Fourier domain optical coherence tomography

Hsu-Chih Cheng, Jen-Fa Huang, Yi-Cheng Liu, Chien-Wen Chang, Yao-Tang Chang

OE, Vol. 48, Issue 07, 075004, (July 2009) https://doi.org/10.1117/12.10.1117/1.3184618

KEYWORDS: Phase shifts, Diffraction gratings, Optical coherence tomography, Refractive index, Error analysis, Multilayers, Signal detection, Light sources, Diffraction, Optical engineering

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SPIE Journal Paper | 1 December 2006

Numerical investigation on arbitrary strain distribution sensing with fiber Bragg grating-based Sagnac interferometer and genetic algorithm

Hsu-Chih Cheng, Jen-Fa Huang, Yu-Lung Lo

OE, Vol. 45, Issue 12, 124401, (December 2006) https://doi.org/10.1117/12.10.1117/1.2404603

KEYWORDS: Fiber Bragg gratings, Sagnac interferometers, Solids, Optical engineering, Genetic algorithms, Refractive index, Error analysis, Reconstruction algorithms, Optimization (mathematics), Optoelectronics

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Proceedings Article | 23 May 2005 Paper

Fiber Bragg grating complete parameter synthesis by using two thermally-modulated reflection intensity spectra and genetic algorithm

Hsu-Chih Cheng, Yu-Lung Lo

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623398

KEYWORDS: Fiber Bragg gratings, Genetic algorithms, Reflection, Modulation, Refractive index, Optimization (mathematics), Inverse problems, Reflectivity, Fiber optic communications, Thermal effects

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Proceedings Article | 12 April 2005 Paper

Fiber Bragg grating parameter estimation by using two thermally modulated intensity spectra for arbitrary distributed strain sensing

Hsu-Chih Cheng, Yu-Lung Lo

Proceedings Volume 5852, (2005) https://doi.org/10.1117/12.621705

KEYWORDS: Fiber Bragg gratings, Genetic algorithms, Reflection, Modulation, Refractive index, Thermal sensing, Optimization (mathematics), Solids, Inverse problems, Reflectivity

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Proceedings Article | 9 June 2004 Paper

Arbitrary strain and temperature distribution sensing technique with genetic algorithm by using three fiber Bragg gratings

Yu-Lung Lo, Hsu-Chih Cheng

Proceedings Volume 5502, (2004) https://doi.org/10.1117/12.566642

KEYWORDS: Fiber Bragg gratings, Genetic algorithms, Reflectivity, Inverse problems, Computer simulations, Refractive index, Reflection, Error analysis, Algorithm development, Inverse optics

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Showing 5 of 7 publications

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