Prof. Shih-Hsin Ma Profile

Prof. Shih-Hsin Ma

Professor at Feng Chia Univ

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 1 October 2024 Poster + Paper

Optical simulation of the white light display color change of the bulk scattering diffuser used in the mini-LED backlight module

Jhih-Ling Syu, Po-Sung Huang, Shih-Hsin Ma

Proceedings Volume 13131, 131310J (2024) https://doi.org/10.1117/12.3029368

KEYWORDS: Backlighting, Particles, Light scattering, Simulations, Light emitting diodes, Diffusers, Mie scattering, LED displays, Optical simulations, Liquid crystal displays

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Proceedings Article | 1 October 2024 Poster + Paper

Optical design of a single freeform lens for both counter-beam and pro-beam in LED tunnel lighting

Jhih-Ling Syu, Tsung-Xian Lee, Cheng-Hung Tsai, Shih-Hsin Ma

Proceedings Volume 13131, 131310K (2024) https://doi.org/10.1117/12.3029377

KEYWORDS: Light sources and illumination, Light emitting diodes, LED lighting, Light sources, Roads, Optical design, Freeform optics, Safety, Total internal reflection, Sodium

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SPIE Journal Paper | 4 May 2021 Open Access

Optical design of dual-elliptical mirrors of near-infrared absorption spectroscopy for diabetes detection

Ting-Jou Ding, Shih-Hsin Ma, Ker-Ching Chang

OE, Vol. 60, Issue 09, 091504, (May 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.9.091504

KEYWORDS: Skin, Light emitting diodes, Mirrors, Light scattering, Optical design, Scattering, Absorption spectroscopy, Tissue optics, Assembly tolerances, Glucose

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Proceedings Article | 30 August 2019 Paper

Development of a calculation method of multi-color mixed phosphor spectrum prediction in white-light LED

Yong-Sheng Lin, Shih-Hsin Ma, Chun-Ming Tseng

Proceedings Volume 11104, 111040X (2019) https://doi.org/10.1117/12.2532858

KEYWORDS: Light emitting diodes, Absorption, Light sources, Packaging, Performance modeling, Particles, Blue light emitting diodes, Optical properties

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Proceedings Article | 4 March 2015 Paper

A time-sequential backlight based on a LED collimation module

Chi-Hung Lee, Shih-Hsin Ma, An-Chin Tai

Proceedings Volume 9302, 93023N (2015) https://doi.org/10.1117/12.2084518

KEYWORDS: Collimation, Light emitting diodes, Waveguides, LED backlight, LCDs, Reflectivity, Light sources, Liquid crystals, Optical filters, Prisms

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Proceedings Article | 25 September 2014 Paper

LED collimation module for time sequential back light system

Jou-Hui Lin, Chi-Hung Lee, An-Ching Tai, Yu-Hsuan Chen, Shih-Hsin Ma

Proceedings Volume 9192, 91921D (2014) https://doi.org/10.1117/12.2061583

KEYWORDS: Collimation, Light emitting diodes, Waveguides, RGB color model, LCDs, Light sources, LED displays, LED backlight, Lens design, CRTs

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Proceedings Article | 25 September 2014 Paper

Study of CCT varying by volume scattering diffuser with moving and rotating white light LED

Shih-Hsin Ma, Liang-Shiun Chen, Wen-Chao Huang

Proceedings Volume 9192, 91921C (2014) https://doi.org/10.1117/12.2061564

KEYWORDS: Scattering, Light scattering, Diffusers, Particles, Light emitting diodes, Lamps, Polymethylmethacrylate, Epoxies, Refractive index, Light sources and illumination

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Proceedings Article | 25 September 2014 Paper

Analyzing of light pattern uniformity in multi-chips LED lighting

Yu-Hsuan Chen, Chi-Hung Lee, Jou-Hui Lin, Shih-Hsin Ma

Proceedings Volume 9192, 91921B (2014) https://doi.org/10.1117/12.2061552

KEYWORDS: Lamps, Reflectors, Light emitting diodes, Light sources, Light, LED lighting, RGB color model, Light sources and illumination, Computer simulations, Shape analysis

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SPIE Journal Paper | 7 May 2012

Blind guidance system based on laser triangulation

Jih-Huah Wu, Jinner-Der Wang, Hai-Ko Kao, Wei Fang, Yi-Chia Shan, Joe-Air Jiang, Yun-Parn Lee, Shih-Hsin Ma

OE, Vol. 51, Issue 5, 054302, (May 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.5.054302

KEYWORDS: Distance measurement, Cameras, Image processing, Laser systems engineering, Image sensors, Imaging systems, Optical engineering, Image segmentation, Computing systems, Algorithm development

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Proceedings Article | 24 September 2011 Paper

Effects of pitch and shape for diffraction grating in LED fog lamp

Hsi-Chao Chen, Jun-Yu Lin, Jih-Huah Wu, Shih-Hsin Ma, Chi-Hao Yang

Proceedings Volume 8123, 81231J (2011) https://doi.org/10.1117/12.893402

KEYWORDS: Light emitting diodes, Lamps, Fiber optic gyroscopes, Diffraction gratings, Light sources and illumination, Electrochemical etching, Reflectors, LED lighting, Light sources, Optical design

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Proceedings Article | 22 September 2011 Paper

The design of beam shaping focused lens applied in solar energy concentration

Shih-Hsin Ma, Chi-Hung Lee, Yun-Parn Lee, Jih-Huah Wu, Chun-Ming Tseng

Proceedings Volume 8128, 81280L (2011) https://doi.org/10.1117/12.892954

KEYWORDS: Solar cells, Solar concentrators, Solar energy, Tolerancing, Fresnel lenses, Energy efficiency, Beam shaping, Modulation, Diamond turning, Assembly tolerances

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Proceedings Article | 14 September 2011 Paper

The application of laser triangulation method on the blind guidance

Jih-Huah Wu, Jinn-Der Wang, Wei Fang, Yi-Chia Shan, Shih-Hsin Ma, Hai-Ko Kao, Joe-Air Jiang, Yun-Parn Lee

Proceedings Volume 8133, 81330V (2011) https://doi.org/10.1117/12.893000

KEYWORDS: Cameras, Laser marking, Distance measurement, Optical filters, Image filtering, Linear filtering, Electronic filtering, Signal to noise ratio, Image segmentation, Pulsed laser operation

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Proceedings Article | 20 August 2010 Paper

LED phototherapy system in skin treatment and detecting

Hsi-Chao Chen, Jih-Huah Wu, Ching-Huang Lin, Shih-Hsin Ma

Proceedings Volume 7786, 778617 (2010) https://doi.org/10.1117/12.862428

KEYWORDS: Skin, Light emitting diodes, LED lighting, Inspection, Image processing, Light sources, Computing systems, Light sources and illumination, Light, Signal processing

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Proceedings Article | 14 September 2007 Paper

A precise optical model of phosphor-based multi-chip white LEDs

Wei-Ting Chien, Tsung-Xian Lee, Shin-Xing Ma, Ching-Cherng Sun, Ivan Moreno

Proceedings Volume 6669, 66690N (2007) https://doi.org/10.1117/12.733326

KEYWORDS: Light emitting diodes, Monte Carlo methods, Light sources, Precision optics, Ray tracing, Image processing, Distance measurement, Light, Performance modeling, Optical filters

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Proceedings Article | 17 July 2006 Paper

Optical modeling for LED in mid-field region

Ching-Cherng Sun, Tsung-Xian Lee, Shih-Hsin Ma, Ya-Luan Lee, Shih-Ming Huang

Proceedings Volume 6342, 634217 (2006) https://doi.org/10.1117/12.692274

KEYWORDS: Light emitting diodes, Monte Carlo methods, LED lighting, 3D modeling, Light sources, Light sources and illumination, Distance measurement, Scattering, Charge-coupled devices, Light scattering

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Proceedings Article | 27 January 2004 Paper

Design of a large-view-angle receiver for free-space laser communication

Ching-Cherng Sun, Shih-Hsin Ma

Proceedings Volume 5160, (2004) https://doi.org/10.1117/12.506760

KEYWORDS: Light scattering, Receivers, Glasses, Scattering, Tolerancing, Signal detection, Free space optical communications, Light sources, Laser scattering, Light

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Proceedings Article | 21 October 2003 Paper

Volume holographic storage using polarization multiplexing

Wei-Chia Su, Shih-Hsin Ma, Ching-Cherng Sun, Arthur Chiou, Nicholai Kukhtarev

Proceedings Volume 5206, (2003) https://doi.org/10.1117/12.506633

KEYWORDS: Holography, Polarization, Multiplexing, Photovoltaics, Diffraction, Holograms, Volume holography, Crystals, Photorefraction, Diffraction gratings

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Showing 5 of 17 publications

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