Dr. Mengyang Li Profile

Dr. Mengyang Li

at Sichuan Univ

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 24 January 2019 Paper

Zonal wave-front estimation from phase derivative measurements on unconnected domain

Kewei E., Jianke Zhao, Mengyang Li, Xun Xue, Jing Li, Kun Li, Shangkuo Liu, Zhengfeng Wang, Yan Zhou

Proceedings Volume 11052, 1105214 (2019) https://doi.org/10.1117/12.2521995

KEYWORDS: Wavefronts, Reconstruction algorithms, Wavefront reconstruction, Lithium, Wavefront sensors, Phase measurement, Laser communications, Telecommunications, Laser systems engineering, Computer simulations

Read Abstract +

Proceedings Article | 24 October 2017 Paper

Phase extraction based on iteration algorithm with crossed fringes in phase measuring deflectometry

Chengying Jin, Dahai Li, Kewei E., Mengyang Li, Pengyu Chen, Ruiyang Wang, Zhao Xiong

Proceedings Volume 10462, 104623H (2017) https://doi.org/10.1117/12.2285165

KEYWORDS: Deflectometry, Metrology, Fringe analysis, Phase measurement

Read Abstract +

Proceedings Article | 19 October 2016 Paper

Wavefront reconstruction algorithm based on interpolation coefficients for radial shearing interferometry

Chen Zhang, Dahai Li, Mengyang Li, Kewei E.

Proceedings Volume 10155, 1015539 (2016) https://doi.org/10.1117/12.2247361

KEYWORDS: Interferometry, Wavefront reconstruction, Reconstruction algorithms, Metrology, Phase measurement

Read Abstract +

Proceedings Article | 19 October 2016 Paper

A new optical flat surface measurement method based on machine vision and deflectometry

Kewei E., Dahai Li, Lijie Yang, Guangrao Guo, Mengyang Li, Xuemin Wang, Tao Zhang, Zhao Xiong

Proceedings Volume 10155, 101551X (2016) https://doi.org/10.1117/12.2246758

KEYWORDS: Deflectometry, Machine vision, Metrology, Optical testing

Read Abstract +

Proceedings Article | 7 August 2015 Paper

Improved zonal wavefront reconstruction algorithm for Hartmann type test with arbitrary grid patterns

Mengyang Li, Dahai Li, Chen Zhang, Kewei E, Zhihan Hong, Chengxu Li

Proceedings Volume 9623, 962319 (2015) https://doi.org/10.1117/12.2193310

KEYWORDS: Reconstruction algorithms, Wavefront reconstruction, Wavefronts, Evolutionary algorithms, Chemical elements, Iterative methods, Computer simulations, Sensors, Optical testing, Wavefront sensors

Read Abstract +

Proceedings Article | 22 June 2015 Paper

A calibration method of self-referencing interferometry based on maximum likelihood estimation

Chen Zhang, Dahai Li, Mengyang Li, Kewei E, Guangrao Guo

Proceedings Volume 9525, 95250X (2015) https://doi.org/10.1117/12.2184591

KEYWORDS: Wavefronts, Interferometry, Interferometers, Calibration, Error analysis, Zernike polynomials, Shearing interferometers, Fringe analysis, Near field optics, Wavefront reconstruction

Read Abstract +

Showing 5 of 6 publications

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