Dr. Qiang Song Profile

Dr. Qiang Song

CTO/Optical Scientist at Shenzhen Lochn Optics Technology Co Ltd

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Publications (6)

Proceedings Article | 9 October 2021 Paper

Physics-driven topological optimization of diffractive elements for augmented reality

Hongfeng Ma, Qiang Song, Xiaoming Guo, Hao Huang, Xin Yang, Fang Li, Guobin Ma

Proceedings Volume 11898, 118980L (2021) https://doi.org/10.1117/12.2599839

KEYWORDS: Diffraction, Diffraction gratings, Augmented reality, Gallium nitride, Optical design, Finite-difference time-domain method, Binary data, Holography, Glasses, Convolution

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Proceedings Article | 20 December 2019 Paper

Inverse optimization for designing wide angle diffractive optical element

Guowei Zhang, Qiang Song, Lixin Wei, Xiaodong Yin

Proceedings Volume 11209, 112092G (2019) https://doi.org/10.1117/12.2548299

KEYWORDS: Diffraction, Diffractive optical elements, Optimization (mathematics), Genetic algorithms, Optical design, Beam splitters, Diffraction gratings, Lithography

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SPIE Journal Paper | 30 September 2015

Modified iterative algorithm for the design of wide-diffraction angle diffraction optical element

Xiangbo Lv, Qiang Song, Denggao Li, Ya Qiao, Yuan Lu, Jing Zhu, Huijie Huang

OE, Vol. 54, Issue 09, 093106, (September 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.9.093106

KEYWORDS: Diffraction, Detection and tracking algorithms, Diffractive optical elements, Optical design, Optical components, Spatial frequencies, Binary data, Optical engineering, Interference (communication), Computer simulations

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Proceedings Article | 11 November 2014 Paper

Colorful holographic imaging reconstruction based on one thin phase plate

Jing Zhu, Qiang Song, Jian Wang, Weirui Yue, Fang Zhang, Huijie Huang

Proceedings Volume 9271, 92711O (2014) https://doi.org/10.1117/12.2069971

KEYWORDS: Diffractive optical elements, Reconstruction algorithms, Holography, 3D image reconstruction, Image quality, Holograms, Wave propagation, Diffraction, Spatial light modulators, Wavefronts

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Proceedings Article | 23 August 2013 Paper

Design and simulation of double annular illumination mode for microlithography

Qiang Song, Jing Zhu, Baoxi Yang, Lei Liu, Jun Wang, Huijie Huang

Proceedings Volume 8911, 891105 (2013) https://doi.org/10.1117/12.2031650

KEYWORDS: Lithographic illumination, Double patterning technology, Lithography, Axicons, Polarization, Resolution enhancement technologies, Photomasks, Wave plates, Critical dimension metrology, Micro optics

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Proceedings Article | 21 August 2013 Paper

Polarization phase shifting lateral shearing interferometer

Lei Liu, Aijun Zeng, Linglin Zhu, Qiang Song, Huijie Huang

Proceedings Volume 8906, 89060Z (2013) https://doi.org/10.1117/12.2033009

KEYWORDS: Phase shifting, Polarization, Beam splitters, Shearing interferometers, Phase shifts, Interferometers, Optical testing, Phase interferometry, Interferometry, Wavefronts

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Showing 5 of 6 publications

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