Dr. Chenliang Chang Profile

Dr. Chenliang Chang

at UCLA Samueli School of Engineering

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Author

Publications (5)

SPIE Journal Paper | 30 July 2024

Digital micromirror device based holographic near-eye display using band-limited binary iteration optimization

Xian Ding, Chenliang Chang, Bo Dai, Qi Wang, Dawei Zhang, Songlin Zhuang

OE, Vol. 63, Issue 07, 073105, (July 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.7.073105

KEYWORDS: Holograms, Holographic displays, Binary data, Digital micromirror devices, Holography, Near eye displays, Tunable filters, Diffraction, Mathematical optimization, Optical simulations

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SPIE Journal Paper | 28 March 2024 Open Access

Split Lohmann computer holography: fast generation of 3D hologram in single-step diffraction calculation

Chenliang Chang, Xian Ding, Di Wang, Zhizhou Ren, Bo Dai, Qi Wang, Songlin Zhuang, Dawei Zhang

APN, Vol. 3, Issue 03, 036001, (March 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.3.036001

KEYWORDS: Computer generated holography, Holograms, Diffraction, Holography, 3D modeling, Wavefronts, 3D image reconstruction, 3D displays, Holographic displays, 3D acquisition

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Proceedings Article | 19 February 2020 Paper

Holographic near-eye 3D display based on amplitude-only wavefront modulation

Chenliang Chang, Wei Cui, Liang Gao

Proceedings Volume 11310, 113100V (2020) https://doi.org/10.1117/12.2544452

KEYWORDS: Diffraction, Holography, Wavefronts, Holograms, 3D modeling, 3D displays, Digital micromirror devices, Modulation, Augmented reality, Computer generated holography

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SPIE Journal Paper | 23 June 2016

Speckle-reduced holographic display by modulating complex amplitude in single-lens system

Chenliang Chang, Jun Xia, Yijun Qi, Caojin Yuan, Shouping Nie

OE, Vol. 55, Issue 06, 063110, (June 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.6.063110

KEYWORDS: Computer generated holography, Modulation, Holography, Phase shift keying, 3D displays, Speckle, Optical filters, 3D image reconstruction, Diffraction, Linear filtering

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Proceedings Article | 11 March 2015 Paper

Colorful holographic display of 3D object based on scaled diffraction by using non-uniform fast Fourier transform

Chenliang Chang, Jun Xia, Wei Lei

Proceedings Volume 9385, 93850H (2015) https://doi.org/10.1117/12.2082606

KEYWORDS: Holograms, Diffraction, Holography, 3D displays, Spatial light modulators, Fourier transforms, Chromatic aberrations, Computer generated holography, Computer simulations, Displays

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