Prof. Jun Han Profile

Prof. Jun Han

at Xi'an Technological Univ

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 19 February 2015 Paper

Lithography process of micropore array pattern in Si microchannel plates

Linlin Fan, Jun Han, Huan Liu, Yawei Wang

Proceedings Volume 9449, 94493R (2015) https://doi.org/10.1117/12.2083180

KEYWORDS: Photoresist developing, Photoresist materials, Lithography, Microchannel plates, Silicon, Array processing, Optical lithography, Coating, Floods, Photomasks

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Proceedings Article | 19 February 2015 Paper

Research on ultrafast laser polishing monocrystalline-silicon

Xiao Gang Li, Jun Han, Hui Xie, PengFei Zhu

Proceedings Volume 9449, 944926 (2015) https://doi.org/10.1117/12.2075792

KEYWORDS: Polishing, Surface finishing, Surface roughness, Ultrafast lasers, Silicon, Semiconductor lasers, Absorption, Thermal effects, Semiconductor materials, Femtosecond phenomena

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Proceedings Article | 19 February 2015 Paper

Study of ultrafast laser polishing technology

Pengfei Zhu, Jun Han, Hui Xie, Xiaogang Li

Proceedings Volume 9449, 944934 (2015) https://doi.org/10.1117/12.2081156

KEYWORDS: Polishing, Ultrafast lasers, Surface finishing, Laser applications, Laser energy, Pulsed laser operation, Laser crystals, Laser processing, Laser systems engineering, Crystals

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Proceedings Article | 17 November 2010 Paper

Eight-channel Fourier transform computer generated holograms

Rongli Guo, Baoli Yao, Jun Han, Shaojun Lu, Cunli Duan, Fan Wang

Proceedings Volume 7848, 784839 (2010) https://doi.org/10.1117/12.871674

KEYWORDS: Holograms, Computer generated holography, Computer programming, Fourier transforms, Diffraction, 3D image reconstruction, Multiplexing, Optoelectronics, Fluctuations and noise, Photonics

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Proceedings Article | 11 November 2010 Paper

Measuring micro displacement based on Moiré fringe

Shaojun Lu, Xiaolin Zhang, Rongli Guo, Lei Sun, Jun Han, Cunli Duan

Proceedings Volume 7850, 78502P (2010) https://doi.org/10.1117/12.871682

KEYWORDS: Digital image processing, Image filtering, Charge-coupled devices, Calibration, Inspection, Interferometers, Image processing, Optical design, Nanotechnology, Binary data

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Proceedings Article | 9 November 2010 Paper

Study on testing resolution of optical system

Shaojun Lu, Xiaolin Zhang, Rongli Guo, Jun Wu, Jun Han, Cunli Duan

Proceedings Volume 7849, 784932 (2010) https://doi.org/10.1117/12.871777

KEYWORDS: Optical resolution, Spectral resolution, Diffraction, Optical testing, Telescopes, Image resolution, Charge-coupled devices, Collimators, Digital image processing, Image processing

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Proceedings Article | 9 November 2010 Paper

Research on measuring optical transfer function

Shaojun Lu, Xiaolin Zhang, Rongli Guo, Dong Xia, Jianming Yu, Jun Han

Proceedings Volume 7849, 784931 (2010) https://doi.org/10.1117/12.871724

KEYWORDS: Optical transfer functions, Modulation transfer functions, Digital image processing, Fourier transforms, Image analysis, Charge-coupled devices, Image filtering, Imaging systems, Optical testing, Image processing

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Proceedings Article | 25 November 2009 Paper

Lifting wavelet method of target detection

Jun Han, Chi Zhang, Xu Jiang, Fang Wang, Jin Zhang

Proceedings Volume 7513, 751323 (2009) https://doi.org/10.1117/12.838013

KEYWORDS: Image enhancement, Wavelets, Target detection, Image processing, Edge detection, Detection and tracking algorithms, Wavelet transforms, Target recognition, Image filtering, Feature extraction

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Proceedings Article | 20 November 2009 Paper

Research of the standard wave-front reconstruction

Jun Han, Jin Zhang, Ji'an Wu, Fang Wang, Chi Zhang

Proceedings Volume 7511, 75111P (2009) https://doi.org/10.1117/12.838015

KEYWORDS: Holograms, Computer generated holography, Computer programming, Standards development, Spherical lenses, Optics manufacturing, Reconstruction algorithms, Mathematical modeling, Holographic interferometry, Holography

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Proceedings Article | 20 May 2009 Paper

Study on adjustment technique of optical-axis parallelism in multibeam axes optoelectronic system

Jun Han, Jing Wang, Wen-jiang Chen, Xun Yu

Proceedings Volume 7283, 72831K (2009) https://doi.org/10.1117/12.828670

KEYWORDS: Calibration, Optoelectronics, Laser optics, Visual optics, Optical calibration, Collimation, Cameras, Geometrical optics, Reflectors, Visible radiation

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Proceedings Article | 20 May 2009 Paper

Application of wavelet analysis on thin-film wideband monitoring system

Jun Han, Song Wang, Xiaoyan Shang, Yuying An

Proceedings Volume 7283, 72831L (2009) https://doi.org/10.1117/12.828671

KEYWORDS: Interference (communication), Wavelets, Signal to noise ratio, Thin films, Signal processing, Coating, Wavelet transforms, Thin film coatings, Charge-coupled devices, Electronic filtering

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Proceedings Article | 3 October 2008 Paper

Rigorous accuracy analysis of the fiber point diffraction interferometer

Jun Han, Liang Nie, Xun Yu, Xu Jiang, Fang Wang

Proceedings Volume 7155, 71552Z (2008) https://doi.org/10.1117/12.814609

KEYWORDS: Diffraction, Wavefronts, Spherical lenses, Photovoltaics, Optical fibers, Mirrors, Point diffraction interferometers, Phase shifting, Interferometers, Single mode fibers

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Proceedings Article | 3 October 2008 Paper

Design of laser source for fiber point diffraction interferometer

Xun Yu, Liang Nie, Jun Han, Baoyuan Liu, Xu Jiang

Proceedings Volume 7155, 71552S (2008) https://doi.org/10.1117/12.814602

KEYWORDS: Laser sources, Coherence (optics), Spherical lenses, Interferometers, Laser development, Mirrors, Temporal coherence, Point diffraction interferometers, Semiconductor lasers, Diffraction

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Proceedings Article | 3 October 2008 Paper

Application research of spectrum measurement technology in thin-film thickness wideband monitoring system

Jun Han, Xiao-yan Shang, Yu-ying An, Xu Jiang, Fang Wang

Proceedings Volume 7155, 71553A (2008) https://doi.org/10.1117/12.814620

KEYWORDS: Charge-coupled devices, Thin films, Spectroscopy, Signal to noise ratio, Thin film manufacturing, Optics manufacturing, Calibration, Light sources, Spectral resolution, Image resolution

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Proceedings Article | 3 October 2008 Paper

Phase shifting interferograms processing for fiber point-diffraction interferometer

Liang Nie, Jun Han, Xun Yu, Baoyuan Liu, Xu Jiang, Fang Wang

Proceedings Volume 7155, 71551G (2008) https://doi.org/10.1117/12.814552

KEYWORDS: Phase shifting, Spherical lenses, Interferometers, Wavefronts, Zernike polynomials, Mirrors, Photovoltaics, Phase shifts, Ferroelectric materials, Extreme ultraviolet

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Showing 5 of 15 publications

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