Prof. Hua Shen Profile

Prof. Hua Shen

Associate Professor at Nanjing Univ of Science and Technology

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 24 November 2023 Paper

Filtering characteristics of external cavity diode laser based on angular spectrum theory

Zhenying Yang, Jiani Ge, Zhigang Han, Shunfan Yang, Hua Shen, Rihong Zhu

Proceedings Volume 12935, 129352A (2023) https://doi.org/10.1117/12.3007574

KEYWORDS: Tunable filters, Optical filters, Electronic filtering, Semiconductor lasers, Diffraction gratings, Phase distribution, Complex amplitude

Read Abstract +

Proceedings Article | 24 November 2023 Paper

Short-coherence laser based on ASE-induced white noise modulation

Fangxin Li, Jiale Chen, Zhigang Han, Hua Shen, Jiuduo Rui, Xinyang Zhao, Zhixun Wu, Rihong Zhu

Proceedings Volume 12935, 1293525 (2023) https://doi.org/10.1117/12.3007555

KEYWORDS: Modulation, Semiconducting wafers, Fizeau interferometers, Wafer-level optics, Beam path, Light sources, Interferograms, Laser interferometry, Reflection

Read Abstract +

Proceedings Article | 12 March 2021 Paper

Research on key technologies of underwater target detection

Jing Shi, Xuan Zhuo, Chao Zhang, Yin Xu Bian, Hua Shen

Proceedings Volume 11763, 1176345 (2021) https://doi.org/10.1117/12.2586895

Read Abstract +

SPIE Journal Paper | 21 January 2021

Point diffraction interferometer with tilted waves for measuring complex surfaces

Hua Shen, Yue Sun

OE, Vol. 60, Issue 01, 014103, (January 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.1.014103

KEYWORDS: Wavefronts, Spherical lenses, Point diffraction interferometers, Interferometry, Sun, Fizeau interferometers, Optical engineering, Interferometers, Optical spheres, Mathematical modeling

Read Abstract +

Proceedings Article | 17 May 2019 Paper

Influence of structural parameters of high-power fiber lasers on stimulated Raman scattering and the suppression methods

Lu Yin, Zhigang Han, Mingjian Yan, Hua Shen, Rihong Zhu

Proceedings Volume 11170, 111701D (2019) https://doi.org/10.1117/12.2533083

KEYWORDS: Fiber lasers, Fiber amplifiers, Oscillators, High power fiber lasers, Raman scattering, Multimode fibers, Amplifiers

Read Abstract +

Proceedings Article | 24 July 2018 Paper

Spatial color-encoded phase-shifting technique for phase measuring deflectometry

Suodong Ma, Guojun Lu, Fang Dai, Chunmei Zeng, Hua Shen

Proceedings Volume 10827, 1082721 (2018) https://doi.org/10.1117/12.2500564

KEYWORDS: Fringe analysis, Phase shifts, Cameras, Phase shift keying, Deflectometry, Phase retrieval, Fourier transforms, CCD cameras, Optical testing, Optical interferometry

Read Abstract +

Proceedings Article | 24 July 2018 Paper

A phase unwrapping algorithm based on iterative zonal reconstruction technique

Suodong Ma, Fang Dai, Guojun Lu, Chunmei Zeng, Hua Shen

Proceedings Volume 10827, 108270C (2018) https://doi.org/10.1117/12.2500562

KEYWORDS: Reconstruction algorithms, Phase shift keying, Phase retrieval, Phase shifts, Optical testing, Fringe analysis, LCDs, Cameras, Optics manufacturing, Wavefronts

Read Abstract +

SPIE Journal Paper | 16 February 2018

Analysis of influence of thermally induced aberrations on laser beam quality factor (M2) in a high-power laser system

Zheqiang Huang, Ling-Qiang Meng, Hua Shen, Zhigang Han, Rihong Zhu

OE, Vol. 57, Issue 02, 026111, (February 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.2.026111

KEYWORDS: Glasses, Monochromatic aberrations, High power lasers, Laser systems engineering, Refractive index, Phase shifts, Optical engineering, Optical simulations, Photovoltaics, Fiber lasers

Read Abstract +

Proceedings Article | 26 June 2017 Paper

New technique for generating light source array in tilted wave interferometer

Jia Li, Hua Shen, Rihong Zhu, Qing Lu

Proceedings Volume 10329, 1032928 (2017) https://doi.org/10.1117/12.2271603

KEYWORDS: Data modeling, Mathematical modeling, Systems modeling, Interferometers, Calibration, Light sources, Geometrical optics, Freeform optics, Optical imaging, Imaging systems, Metrology, Spherical lenses, Error analysis

Read Abstract +

SPIE Journal Paper | 7 April 2016

Method of alignment error control in free-form surface metrology with the tilted-wave-interferometer

Jia Li, Hua Shen, Rihong Zhu

OE, Vol. 55, Issue 04, 044101, (April 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.4.044101

KEYWORDS: Moire patterns, Optical alignment, Error control coding, Metrology, Photovoltaics, Error analysis, Optical components, Optical engineering, Profilometers, Optical spheres

Read Abstract +

SPIE Journal Paper | 27 July 2015

Assessment of optical freeform surface error in tilted-wave-interferometer by combining computer-generated wave method and retrace errors elimination algorithm

Hua Shen, Rihong Zhu, Lei Chen, Jia Li

OE, Vol. 54, Issue 07, 074105, (July 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.7.074105

KEYWORDS: Wavefronts, Freeform optics, Charge-coupled devices, Calibration, Error analysis, Optical spheres, Optics manufacturing, Interferometers, Optical engineering, Interferometry

Read Abstract +

Proceedings Article | 22 June 2013 Paper

Computer generated holograms design in null testing of optical freeform surfaces

Ya Huang, Jun Ma, Rihong Zhu, Hua Shen

Proceedings Volume 8769, 876934 (2013) https://doi.org/10.1117/12.2021053

KEYWORDS: Computer generated holography, Aspheric lenses, Freeform optics, Wavefronts, Ray tracing, Zemax, Optical alignment, Diffraction, Optical testing, Geometrical optics

Read Abstract +

Proceedings Article | 22 June 2013 Paper

Analytical study on the three-dimensional temperature field of KDP crystal irradiated by sinusoidal modulated laser

Yingcong Zhang, Hua Shen, Rihong Zhu

Proceedings Volume 8769, 87692I (2013) https://doi.org/10.1117/12.2020769

KEYWORDS: Crystals, Laser crystals, Modulation, Crystallography, Absorption, Temperature metrology, Integral transforms, Laser irradiation, 3D modeling, Differential equations

Read Abstract +

Proceedings Article | 16 October 2012 Paper

A new method of calibrating the spatial coordinate coherence of shadowgraph-taking camera stations at the long distance with PSD

Jianxin Li, Xiaofeng Wang, Hua Shen, Rihong Zhu, Ya Huang, Sihai Rong, Yinxu Bian

Proceedings Volume 8416, 841627 (2012) https://doi.org/10.1117/12.975228

KEYWORDS: Calibration, Cameras, Laser optics, Coherence (optics), Visual process modeling, Laser systems engineering, Standards development, Laser marking, Imaging systems, Geometrical optics

Read Abstract +

Showing 5 of 14 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