Mr. Pingping Song Profile

Pingping Song

SPIE Involvement:

Author

Publications (2)

Proceedings Article | 20 June 2021 Poster + Paper

Optical parameter measurement of parallel plates based on weighted multi-step phase-shifting algorithm

Renhui Guo, Pingping Song, Chengxing Liu, Xin Yang, Zhiyao Yin

Proceedings Volume 11782, 117821M (2021) https://doi.org/10.1117/12.2593687

KEYWORDS: Phase shifts, Optical testing, Detection and tracking algorithms, Error analysis, Transmittance, Interferometers, Wavefronts, Reflectivity, Reflection, Precision optics

Read Abstract +

SPIE Journal Paper | 8 April 2021

Optical homogeneity measurement of parallel plates using nonuniform fast Fourier transform based on low-rank approximation and Taylor expansion

Renhui Guo, Chengxing Liu, Pingping Song, Zhishan Liao, Donghui Zheng, Jianxin Li, Yong He

OE, Vol. 60, Issue 04, 044102, (April 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.4.044102

KEYWORDS: Fourier transforms, Phase shifts, Optical testing, Interferometers, Photovoltaics, Optical engineering, Phase shifting, Computer simulations, Algorithm development, Wavefronts

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years