Prof. Lifang Dong Profile

Prof. Lifang Dong

at Hebei Univ

SPIE Involvement:

Author

Publications (41)

Proceedings Article | 21 August 2013 Paper

Paper

Investigation of the square pattern in dielectric barrier discharge by high speed camera

Yongjie Wang, Lifang Dong, Weibo Liu, Yonghui Li

Proceedings Volume 8908, 89080T (2013) https://doi.org/10.1117/12.2032859

KEYWORDS: Dielectrics, Cameras, High speed cameras, Charge-coupled devices, Lithium, Optical sensors, Oscilloscopes, Electrodes, Glasses, Basic research

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Proceedings Article | 5 March 2008 Paper

Paper

Image processing of patterns in dielectric barrier discharge system with spatial Fourier transformation

Weili Liu, Lifang Dong, Hongfang Wang, Zengchao Zhao

Proceedings Volume 6623, 66230L (2008) https://doi.org/10.1117/12.791406

KEYWORDS: Image processing, Dielectrics, Spatial frequencies, Analytical research, Glasses, Complex systems, Fourier transforms, Nonlinear optics, Electrodes, CCD cameras

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Proceedings Article | 5 March 2008 Paper

Paper

Image analyzing of the particle-pair in dielectric barrier discharge

Yafeng He, Lifang Dong, Weili Fan, Yuyan Qi, Haitao Zhao, Zengchao Zhao

Proceedings Volume 6623, 662308 (2008) https://doi.org/10.1117/12.791272

KEYWORDS: Image processing, Image analysis, Dielectrics, Video, Electrodes, Liquids, 3D image processing, Particles, Quasiparticles, Video processing

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Proceedings Article | 3 March 2008 Paper

Paper

Measurement of spatio-temporal dynamics of the square superlattice pattern in dielectric barrier discharge by using photoelectric method

Weili Fan, Lifang Dong, Yafeng He, Ruiling Gao

Proceedings Volume 6621, 662111 (2008) https://doi.org/10.1117/12.790754

KEYWORDS: Superlattices, Dielectrics, Electrodes, Glasses, Liquids, Signal detection, Imaging systems, Complex systems, Oscilloscopes, Argon

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Proceedings Article | 3 March 2008 Paper

Paper

Analysis of the photoelectric characteristic of patterns in dielectric barrier discharge

Yujie Yang, Lifang Dong, Weili Fan, Yafeng He

Proceedings Volume 6621, 662119 (2008) https://doi.org/10.1117/12.790780

KEYWORDS: Dielectrics, Signal processing, Plasma, Glasses, Signal detection, Image processing, Electrodes, Cameras, CCD cameras, Spatial resolution

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Proceedings Article | 22 February 2008 Paper

Paper

Study on the wavelength characteristics of the emission patterns in dielectric barrier discharge by photoelectricity method

Shuhua Liu, Lifang Dong, Weili Fan, Shufeng Li

Proceedings Volume 6622, 66220W (2008) https://doi.org/10.1117/12.790811

KEYWORDS: Dielectrics, Liquids, Oscilloscopes, Electrodes, Digital cameras, Imaging systems, Glasses, Power supplies, Signal detection, Fluctuations and noise

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Proceedings Article | 22 February 2008 Paper

Paper

Analysis of vibrational temperature of patterns in two-gas-species discharge by using photoelectronic detection systems

Lichun Li, Lifang Dong, Yanzhao Zhang, Yuyan Qi, Zengchao Zhao

Proceedings Volume 6622, 66220G (2008) https://doi.org/10.1117/12.790737

KEYWORDS: Argon, Temperature metrology, Plasma, Dielectrics, Atmospheric plasma, Electrons, Emission spectroscopy, Chemical reactions, Molecules, Charge-coupled devices

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Proceedings Article | 22 February 2008 Paper

Paper

Dynamics of pattern formation in dielectric barrier discharge with transparent electrodes

Lifang Dong, Xuechen Li, Pengying Jia

Proceedings Volume 6622, 662209 (2008) https://doi.org/10.1117/12.790727

KEYWORDS: Electrodes, Dielectrics, Complex systems, Stochastic processes, Signal detection, Argon, Bridges, Molecular bridges, Photomultipliers, High speed cameras

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Proceedings Article | 22 February 2008 Paper

Paper

Measurement of stable localized hexagonal states in dielectric barrier discharge by photoelectric method

Lifang Dong, Weili Fan, Yafeng He, Fucheng Liu

Proceedings Volume 6622, 66220S (2008) https://doi.org/10.1117/12.790807

KEYWORDS: Dielectrics, Electrodes, Glasses, Plasma, Argon, Signal detection, Oscilloscopes, Fluctuations and noise, Physics, Ozone

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Proceedings Article | 22 February 2008 Paper

Paper

Optical characteristics of dielectric barrier uniform discharge at atmospheric pressure

Xuechen Li, Pengying Jia, Zhihui Liu, Lifang Dong

Proceedings Volume 6622, 662205 (2008) https://doi.org/10.1117/12.790721

KEYWORDS: Dielectrics, Electrodes, Atmospheric plasma, Plasma, Atmospheric optics, Emission spectroscopy, Spectroscopy, Plasma generation, Atmospheric particles, Helium

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Proceedings Article | 22 February 2008 Paper

Paper

Diagnosis of electron excited temperature in dielectric barrier discharge by photoelectric method

Yanzhao Zhang, Lifang Dong, Yajuan Hao, Weili Fan, Li Yang

Proceedings Volume 6622, 66220K (2008) https://doi.org/10.1117/12.790787

KEYWORDS: Dielectrics, Argon, Plasma, Capacitance, Atmospheric plasma, Temperature metrology, Atmospheric optics, Ions, Monochromators, Power supplies

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Proceedings Article | 19 February 2008 Paper

Paper

Image analyzing of patterns in dielectric barrier discharge

Han Yue, Lifang Dong, Yafeng He, Weili Fan, Weili Liu

Proceedings Volume 6625, 66250O (2008) https://doi.org/10.1117/12.790842

KEYWORDS: Superlattices, Correlation function, Image analysis, Image processing, Dielectrics, Binary data, Software, Fluctuations and noise, Physics, Data processing

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Proceedings Article | 21 January 2008 Paper

Paper

A specially designed optical system for measurement of the characteristic of square super-lattice pattern in DBD

Haitao Zhao, Lifang Dong, Weixia Xie, Weili Fan

Proceedings Volume 6834, 683432 (2008) https://doi.org/10.1117/12.756910

KEYWORDS: Superlattices, Optical design, Electrodes, Dielectrics, Glasses, Optical testing, Liquids, Complex systems, Power supplies, CCD cameras

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Proceedings Article | 17 January 2008 Paper

Paper

Transition of luminance mode in dielectric barrier discharge

Yonghui Li, Lifang Dong, Weili Fan

Proceedings Volume 6723, 67230X (2008) https://doi.org/10.1117/12.783070

KEYWORDS: Dielectrics, Ions, Nitrogen, Surface plasmons, Molecules, Emission spectroscopy, Power supplies, Optical testing, Lithium, Fluctuations and noise

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Proceedings Article | 17 January 2008 Paper

Paper

Discharge domain in dielectric barrier discharges in air at atmospheric pressure

Xuechen Li, Pengying Jia, Lifang Dong, Zengqian Yin

Proceedings Volume 6723, 67235C (2008) https://doi.org/10.1117/12.783751

KEYWORDS: Dielectrics, Atmospheric physics, Atmospheric optics, Ultraviolet radiation, Stochastic processes, Temporal resolution, Photomultipliers, Imaging systems, Power supplies, Optical testing

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Proceedings Article | 8 January 2008 Paper

Paper

Photoelectric measurement of the characteristic of square super-lattice pattern in DBD

Haitao Zhao, Lifang Dong, Weixia Xie, Weili Fan

Proceedings Volume 6838, 68381Q (2008) https://doi.org/10.1117/12.755986

KEYWORDS: Superlattices, Dielectrics, Argon, Charge-coupled devices, Electrodes, Complex systems, Monochromators, Glasses, Tellurium, Liquids

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Proceedings Article | 8 January 2008 Paper

Paper

Study on characteristic between filamentary and pseudo-glow discharges in atmospheric air by photoelectronic method

Li Yang, Lifang Dong, Yanzhao Zhang, Yuyan Qi, Zengchao Zhao, Yonghui Li

Proceedings Volume 6838, 683815 (2008) https://doi.org/10.1117/12.757058

KEYWORDS: Argon, Dielectrics, Nitrogen, Plasmas, Spectroscopy, Surface plasmons, Molecules, Optical design, Oscilloscopes, Atmospheric optics

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Proceedings Article | 29 November 2007 Paper

Paper

Image analyzing and processing of the patterns in dielectric barrier discharge

Hongfang Wang, Lifang Dong, Weili Liu, Yafeng He

Proceedings Volume 6833, 68332S (2007) https://doi.org/10.1117/12.756957

KEYWORDS: Electrodes, Image processing, Dielectrics, Image analysis, Argon, Spatial frequencies, Software, MATLAB, Signal processing, Oscilloscopes

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Proceedings Article | 28 November 2007 Paper

Paper

Measurement of self-organization pattern in dielectric barrier discharge by a special photoelectronic detection system

Zengchao Zhao, Lifang Dong, Yuyan Qi, Yafeng He, Yonghui Li

Proceedings Volume 6834, 683425 (2007) https://doi.org/10.1117/12.755539

KEYWORDS: Temperature metrology, Plasma, Dielectrics, Molecules, Argon, Diagnostics, Deconvolution, Emission spectroscopy, Surface plasmons, Spectroscopy

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Proceedings Article | 28 November 2007 Paper

Paper

Study on the photo-electrical characteristics of different patterns in dielectric barrier discharge by using photoelectricity method

Yuyan Qi, Lifang Dong, Zengchao Zhao, Yonghui Li

Proceedings Volume 6834, 683427 (2007) https://doi.org/10.1117/12.755557

KEYWORDS: Dielectrics, Superlattices, Electrodes, Glasses, Capacitance, Complex systems, Liquids, Signal detection, Chemical reactions, Oscilloscopes

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Proceedings Article | 27 November 2007 Paper

Paper

Study on pattern formation in dielectric barrier discharge by optical method

Lifang Dong, Xuechen Li, Pengying Jia

Proceedings Volume 6723, 67235A (2007) https://doi.org/10.1117/12.783749

KEYWORDS: Dielectrics, Argon, Spatial frequencies, Electrodes, Stochastic processes, Complex systems, Plasma display panels, Optical testing, Photomultipliers, Oscilloscopes

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Proceedings Article | 27 November 2007 Paper

Paper

Argon (2P-1S) spectral lines measurement in dielectric barrier discharge (DBD) by optical emission spectroscopy

Lichun Li, Lifang Dong, Hongfang Wang, Fucheng Liu

Proceedings Volume 6723, 67235J (2007) https://doi.org/10.1117/12.783784

KEYWORDS: Argon, Dielectrics, Molecules, Emission spectroscopy, Plasma, Electrons, Optical testing, Monochromators, Electrodes, Charge-coupled devices

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Proceedings Article | 27 November 2007 Paper

Paper

Study on the diameter and discharge duration of filament in dielectric barrier discharge in air/argon

Zengqian Yin, Xuechen Li, Mingqiang Huang, LiFang Dong

Proceedings Volume 6723, 67235B (2007) https://doi.org/10.1117/12.783750

KEYWORDS: Dielectrics, Argon, Optical testing, Electrodes, Physics, Complex systems, Imaging systems, Oscilloscopes, Glasses, Ionization

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Proceedings Article | 27 November 2007 Paper

Paper

Study on the emission spiral patterns by changing the sidewall of the discharge system

Shuhua Liu, Lifang Dong, Fucheng Liu, Yafeng He

Proceedings Volume 6723, 67235I (2007) https://doi.org/10.1117/12.783782

KEYWORDS: Glasses, Dielectrics, Fourier transforms, Electrodes, Image analysis, Power supplies, Oscilloscopes, Optical testing, Stochastic processes, Physics

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Proceedings Article | 21 November 2007 Paper

Paper

Edge detection in optical images using auto-organization

Fucheng Liu, Lifang Dong, Yafeng He, Weili Fan

Proceedings Volume 6723, 672304 (2007) https://doi.org/10.1117/12.782687

KEYWORDS: Edge detection, Sensors, Detection and tracking algorithms, Image processing, Diffusion, Machine vision, Systems modeling, Mathematical modeling, Physics, Complex systems

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Proceedings Article | 14 November 2007 Paper

Paper

Measurement of spatio-temporal dynamics of patterns in dielectric barrier discharge by using a special optical design

Weili Fan, Lifang Dong, Ruiling Gao, Fucheng Liu, Yafeng He

Proceedings Volume 6722, 67220B (2007) https://doi.org/10.1117/12.782810

KEYWORDS: Superlattices, Dielectrics, Electrodes, Optical design, Glasses, Liquids, Complex systems, Nonlinear optics, Physics, Chaos

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Proceedings Article | 10 February 2005 Paper

Paper

Diagnosis of the electron temperature in dielectric barrier discharge by optical emission spectroscopy

Junxia Ran, Lifang Dong, Zhiguo Mao, Shuhua Liu

Proceedings Volume 5638, (2005) https://doi.org/10.1117/12.571588

KEYWORDS: Argon, Dielectrics, Plasma, Atmospheric plasma, Temperature metrology, Atmospheric optics, Emission spectroscopy, Chemical reactions, Chemical species, Atmospheric physics

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Proceedings Article | 8 February 2005 Paper

Paper

Imaging of spiral pattern in dielectric barrier discharge at atmospheric pressure

Fucheng Liu, Lifang Dong, Yafeng He, Shuhua Liu

Proceedings Volume 5637, (2005) https://doi.org/10.1117/12.571915

KEYWORDS: Dielectrics, Electrodes, Digital cameras, Imaging systems, Convection, Plasma, Plasma display panels, Glasses, Digital imaging, MATLAB

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Proceedings Article | 8 February 2005 Paper

Paper

Image processing on the patterns in dielectric barrier discharge at atmospheric pressure

Shuhua Liu, Lifang Dong, Fu-cheng Liu, Yafeng He

Proceedings Volume 5637, (2005) https://doi.org/10.1117/12.571541

KEYWORDS: Image processing, Dielectrics, Spatial frequencies, MATLAB, Physics, Digital imaging, Digital cameras, Electrodes, Analytical research, Control systems

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Proceedings Article | 28 January 2005 Paper

Paper

Spectrum of dielectric barrier discharge in atmosphere

Zhiguo Mao, Lifang Dong, Junxia Ran

Proceedings Volume 5646, (2005) https://doi.org/10.1117/12.574009

KEYWORDS: Molecules, Dielectrics, Nitrogen, Oxygen, Monte Carlo methods, Electrodes, Computer simulations, Atmospheric optics, Ionization, Power supplies

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Proceedings Article | 20 September 2002 Paper

Paper

Synthesis of thin diamond films on Si substrate by the means of near-surface glow discharge CVD

Yong Shang, Lifang Dong, Boqin Ma

Proceedings Volume 4919, (2002) https://doi.org/10.1117/12.465648

KEYWORDS: Diamond, Silicon, Chemical vapor deposition, Crystals, Scanning electron microscopy, Raman spectroscopy, Silicon films, X-ray diffraction, Thin films, Methane

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Proceedings Article | 20 September 2002 Paper

Paper

Synthesis of diamond films at low temperature and study of nonlinear dynamic synthesis process

Qingxun Zhao, Yong Shang, Lifang Dong, Guangsheng Fu, Zheng Yan, Jingfa Yang

Proceedings Volume 4919, (2002) https://doi.org/10.1117/12.465651

KEYWORDS: Diamond, Nonlinear dynamics, Plasma, Signal processing, Emission spectroscopy, Temperature metrology, Chemical vapor deposition, Diagnostics, Process modeling

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Proceedings Article | 17 September 2002 Paper

Paper

Microdischarge in dielectric barrier discharges in argon by optical method

Zengqian Yin, Zhifang Chai, Xuechen Li, Lifang Dong

Proceedings Volume 4918, (2002) https://doi.org/10.1117/12.483075

KEYWORDS: Dielectrics, Argon, Electrodes, Transient nonlinear optics, Electrons, Physics, Power supplies, Light sources and illumination, Lithium, Plasma display panels

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Proceedings Article | 17 September 2002 Paper

Paper

Glow-like filamentary discharge transition in dielectric barrier discharges in Ar/air

Zhifang Chai, Lifang Dong, Zengqian Yin, Xuechen Li

Proceedings Volume 4918, (2002) https://doi.org/10.1117/12.483073

KEYWORDS: Dielectrics, Argon, Electrodes, Resistance, Plasmas, Physics, Pollution control, Glasses, Cadmium, Ionization

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Proceedings Article | 17 September 2002 Paper

Paper

Light emission of pattern formation in DBD in Argon

Lifang Dong, Zhifang Chai, Zengqian Yin, Xuechen Li

Proceedings Volume 4918, (2002) https://doi.org/10.1117/12.483068

KEYWORDS: Argon, Dielectrics, Optical testing, Physics, Complex systems, Light sources and illumination, Plasma display panels, Electrodes, Power supplies, Glasses

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Proceedings Article | 17 September 2002 Paper

Paper

Influence of electric field on excitation lighting in oxygen

Yan Yin, Lifang Dong

Proceedings Volume 4918, (2002) https://doi.org/10.1117/12.483074

KEYWORDS: Oxygen, Light sources and illumination, Monte Carlo methods, Electrodes, Molecules, Dielectrics, Ionization, Physics, Plasma, Scattering

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Proceedings Article | 12 September 2002 Paper

Paper

Deposition of nanocrystalline diamond films by excimer laser ablation of carbon

Qingxun Zhao, Lifang Dong, Guangsheng Fu, Yong Shang, Yinshun Wang, Yongjie Wang

Proceedings Volume 4915, (2002) https://doi.org/10.1117/12.482889

KEYWORDS: Diamond, Plasma, Laser ablation, Raman spectroscopy, Carbon, Hydrogen, Silicon, Excimer lasers, Chemical vapor deposition, Methane

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Proceedings Article | 19 October 2001 Paper

Paper

Diamond deposition at low temperature by EACVD

Lifang Dong, Qingxun Zhao, Yong Shang, Boqin Ma

Proceedings Volume 4580, (2001) https://doi.org/10.1117/12.444935

KEYWORDS: Diamond, Hydrogen, Chemical vapor deposition, Scanning electron microscopy, X-ray diffraction, Molecules, Raman spectroscopy, Carbon, Chemical species, Silicon carbide

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Proceedings Article | 16 October 2001 Paper

Paper

Spatial distribution of atomic hydrogen in diamond deposition

Lifang Dong, Yuhong Zhang

Proceedings Volume 4602, (2001) https://doi.org/10.1117/12.445719

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Proceedings Article | 15 October 2001 Paper

Paper

Measurement of the behaviors of optoelectron in the photosensitive material by the dielectric spectrum technology

Xiaowei Li, Xiaoyong Hu, Li Han, Lifang Dong, Wei Yu

Proceedings Volume 4600, (2001) https://doi.org/10.1117/12.444660

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Proceedings Article | 18 September 2001 Paper

Paper

Dielectric barrier discharge image processing by Photoshop

Lifang Dong, Xuechen Li, Zengqian Yin, Qingli Zhang

Proceedings Volume 4556, (2001) https://doi.org/10.1117/12.440295

KEYWORDS: Dielectrics, Image processing, Electrodes, Complex systems, Cameras, Glasses, Correlation function, Lithium, Data processing, Metals

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Showing 5 of 41 publications

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