Ms. Chun-Li Chang Profile

Chun-Li Chang

at Taiwan Instrument Research Institute

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 15 November 2019 Paper

Study on wear behavior of grinding wheel for the generating process of UV grade fused silica

Hau-Lin Chen, Wei-Cheng Lin, Chien-Yao Huang, Wen-Hong Wu, Jiun-Lee Chang, Hung-Pin Chen

Proceedings Volume 11175, 1117529 (2019) https://doi.org/10.1117/12.2536652

KEYWORDS: Ultraviolet radiation, Silicon, Lens grinding, Acoustics, Sensors, Interference (communication), Spectrum analysis, Polishing, Diamond turning, Diamond

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Proceedings Article | 17 July 2015 Paper

Influence of quantized diffractive phase element on the axial uniformity of pseudo-nondiffracting beams

Jyh-Rou Sze, An-Chi Wei, Wen-Hong Wu, Chun-Li Chang

Proceedings Volume 9524, 95240B (2015) https://doi.org/10.1117/12.2185700

KEYWORDS: Quantization, Diffractive optical elements, Lithography, Double patterning technology, Nondiffracting beams, Applied research, Analytical research, Laser optics, Wave propagation, Phase modulation

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Proceedings Article | 17 July 2015 Paper

Automatic optical inspection method for soft contact lenses

Chun-Li Chang, Wen-Hong Wu, Chi-Chun Hwang

Proceedings Volume 9524, 952402 (2015) https://doi.org/10.1117/12.2182366

KEYWORDS: Contact lenses, Inspection, Optical inspection, Defect detection, Cameras, Image processing, Defect inspection, Charge-coupled devices, Eye, Detection and tracking algorithms

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Proceedings Article | 23 September 2014 Paper

To develop a geometric matching method for precision mold alignment machine

Chun-Jen Chen, Chun-Li Chang, Wenyuh Jywe

Proceedings Volume 9217, 92171B (2014) https://doi.org/10.1117/12.2060633

KEYWORDS: Optical alignment, Imaging systems, Charge-coupled devices, CCD cameras, Metals, Image processing, Precision glass molding, Glass molding, Light emitting diodes, Light sources

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Proceedings Article | 23 September 2014 Paper

A study on an automatic Ronchi test system

Chun-Li Chang, Wen-Hong Wu, Chun-Jen Chen

Proceedings Volume 9217, 92172A (2014) https://doi.org/10.1117/12.2060468

KEYWORDS: Ronchi rulings, Inspection, Glasses, Image processing, Light sources and illumination, Machine vision, Safety glasses, Wavefronts, Image quality, Phase shifts

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Proceedings Article | 22 June 2013 Paper

Cleaving parameters studies on glass fibers laser cutting

Wen-Hong Wu, Chun-Li Chang, Min-Wei Hung

Proceedings Volume 8769, 87693P (2013) https://doi.org/10.1117/12.2018984

KEYWORDS: Optical fibers, Fiber lasers, Polishing, Carbon dioxide lasers, Pulsed laser operation, Surface finishing, Laser cutting, Laser systems engineering, Interferometers, Glasses

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Proceedings Article | 22 June 2013 Paper

Surface defect inspection for power inductor

Chun-Li Chang, Wen-Hong Wu, Chun-Jen Chen, Hung-Ji Huang

Proceedings Volume 8769, 87693F (2013) https://doi.org/10.1117/12.2019346

KEYWORDS: Image filtering, Image processing, Inspection, Gaussian filters, Defect inspection, Fourier transforms, Linear filtering, Metals, Defect detection, Signal processing

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Proceedings Article | 24 September 2011 Paper

A study on a portable fluorescence imaging system

Han-Chao Chang, Wen-Hong Wu, Chun-Li Chang, Kuo-Cheng Huang, Chung-Hsing Chang, Shang-Chen Chiu

Proceedings Volume 8135, 81351Z (2011) https://doi.org/10.1117/12.892297

KEYWORDS: Luminescence, Ultraviolet radiation, Signal processing, Cameras, Interference (communication), Imaging systems, Light sources, Digital cameras, Visible radiation, Image enhancement

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Proceedings Article | 20 August 2010 Paper

The design and fabrication of telecentric lens with large field of view

Chun-Li Chang, Kuo-Cheng Huang, Wen-Hong Wu, Yi-Hung Lin

Proceedings Volume 7786, 778612 (2010) https://doi.org/10.1117/12.860394

KEYWORDS: Lens design, Distortion, Tolerancing, Inspection, Aspheric lenses, Modulation transfer functions, Optical design, Sensors, Optics manufacturing, CCD image sensors

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Showing 5 of 9 publications

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