Mr. Lingcheng Liu Profile

Lingcheng Liu

at Tsinghua Univ

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Publications (2)

SPIE Journal Paper | 12 December 2020 Open Access

Fabrication-error analysis of injection-molded aspheric elements using typical aberration terms in transmitted wavefront with Shack–Hartmann wavefront-sensing measurement

Xuemin Cheng, Lei Yan, Lingcheng Liu, Jie Cao, Yuren Lin, Qun Hao

OE, Vol. 59, Issue 12, 123102, (December 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.12.123102

KEYWORDS: Wavefronts, Aspheric lenses, Monochromatic aberrations, Error analysis, Optical engineering, Zernike polynomials, Photovoltaics, Wavefront aberrations, Profilometers, Interferometers

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Proceedings Article | 7 March 2019 Paper

Fabrication process and measurement of injection molding aspheric lens

Lingcheng Liu, Xuemin Cheng, Qun Hao

Proceedings Volume 11053, 110533O (2019) https://doi.org/10.1117/12.2512189

KEYWORDS: Aspheric lenses, Wavefronts, Optics manufacturing, Wavefront sensors, Error analysis

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