Dr. Cheng-Huan Chen Profile

Dr. Cheng-Huan Chen

at National Taiwan Univ of Science and Technology

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Publications (2)

Proceedings Article | 10 February 2005 Paper

Light-weight objective lens for DVD pickup

Cheng-Huan Chen, Yi-Chen Tsai, Han-Ping Shieh

Proceedings Volume 5638, (2005) https://doi.org/10.1117/12.574282

KEYWORDS: Objectives, Digital video discs, Head, Lens design, Fresnel lenses, Diffraction, Optical components, Semiconductor lasers, Optical lithography, Diffractive optical elements

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Proceedings Article | 14 October 2004 Paper

Improving efficiency of beam splitter for DVD pickup

Wen-Jie Chen, Cheng-Huan Chen, Han-Ping Shieh

Proceedings Volume 5523, (2004) https://doi.org/10.1117/12.559372

KEYWORDS: Beam splitters, Energy efficiency, Diffraction, Digital video discs, Diffraction gratings, Quantization, Diffractive optical elements, Chemical elements, Binary data, Optimization (mathematics)

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