Prof. Junfang He Profile

Prof. Junfang He

at Xi'an Institute of Optics and Precision Mechanics

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Author

Publications (6)

Proceedings Article | 12 December 2018 Paper

Study on the characteristic parameters of nickel plasma based on laser induced breakdown spectroscopy

Wen-Feng Luo, Xiao-Xia Zhao, Jun-Fang He, Sen-Lin Yang, Zhen Cheng, Shu-Li Li, Yuan-Yuan Li

Proceedings Volume 10844, 1084409 (2018) https://doi.org/10.1117/12.2503858

KEYWORDS: Nickel, Atmospheric plasma, Particles, Temperature metrology, Nd:YAG lasers, Aluminum, Chemical species

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Proceedings Article | 24 October 2017 Paper

Spectroscopic properties of nanosecond laser-ablated ZnO: Mg thin film plasma

Hongying Wang, Zhen Cheng, Xiaoxia Zhao, Junfang He, Shuli Li

Proceedings Volume 10457, 104570D (2017) https://doi.org/10.1117/12.2282197

KEYWORDS: Zinc oxide, Spectroscopy, Plasma, Laser induced breakdown spectroscopy, Laser ablation, Magnesium, Thin films

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Proceedings Article | 19 October 2016 Paper

Measurements of electron number density and plasma temperature using LIBS

Xiao-xia Zhao, Wen-feng Luo, Jun-fang He, Hong-ying Wang, Sen-lin Yang, Yuan-yuan Li

Proceedings Volume 10152, 101520D (2016) https://doi.org/10.1117/12.2245057

KEYWORDS: Plasma, Laser induced breakdown spectroscopy, Temperature metrology, Plasma spectroscopy, Single photon emission computed tomography

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Proceedings Article | 16 May 2013 Paper

Pulse contrast measurement of femtosecond lasers using chalcohalide glass

Dengke Wu, Junfang He, Haitao Guo, Changjun Zhu, Yishan Wang, Wei Zhao

Proceedings Volume 8796, 87962F (2013) https://doi.org/10.1117/12.2011984

KEYWORDS: Glasses, Femtosecond phenomena, Transient nonlinear optics, Pulsed laser operation, Near field optics, Fabry–Perot interferometers, Signal detection, Visible radiation, Optical correlators, Near infrared

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Proceedings Article | 23 August 2011 Paper

Realtime correction of probe pulse in subpicosecond time-resolved transient absorption spectroscopy

Su-jan Zhang, Cun-li Duan, Jun-fang He

Proceedings Volume 8192, 81923P (2011) https://doi.org/10.1117/12.901003

KEYWORDS: Absorption spectroscopy, Femtosecond phenomena, Camera shutters, Laser beam diagnostics, Charge-coupled devices, Absorption, Sensors, Beam splitters, Signal detection, CCD image sensors

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Showing 5 of 6 publications

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