Ms. Jun Shao Profile

Jun Shao

at Northwest Institute of Nuclear Technology

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 22 December 2022 Paper

Study on time-resolution measurement of gas components under strong impact vibration

Zhenjie Wu, Zhenrong Zhang, Jingfeng Ye, Jun Shao, Mengmeng Tao, Sheng Wang, Guohua Li, Ke Wang, Haolong Wu

Proceedings Volume 12459, 124590T (2022) https://doi.org/10.1117/12.2639977

KEYWORDS: Raman spectroscopy, Raman scattering, Optical fibers, Environmental sensing, Molecules, Light scattering, Laser scattering, Scattering

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Proceedings Article | 22 December 2022 Paper

PLIF thermometry using OH origin from photo dissociation of water

Guohua Li, Jingfeng Ye, Zhenrong Zhang, Sheng Wang, Jun Shao, Zhiyun Hu, Jinhua Wang, Zuohua Huang

Proceedings Volume 12459, 124590R (2022) https://doi.org/10.1117/12.2637335

KEYWORDS: Thermometry, Laser induced fluorescence, Combustion, Temperature metrology

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Proceedings Article | 22 December 2022 Paper

An accurate extraction method of HTV signal based on Hessian matrix optimization algorithm

Jun Shao, Jing-feng Ye, Zheng-rong Zhang, Li-jun Wang, Ai-ping Yi, Guo-hua Li, Meng-meng Tao, Zhen-jie Wu, Ke Wang

Proceedings Volume 12459, 1245912 (2022) https://doi.org/10.1117/12.2657129

KEYWORDS: Optimization (mathematics), Velocity measurements, Velocimetry, Combustion, Signal detection, Image segmentation, Image processing, Turbulence, Signal to noise ratio

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Proceedings Article | 22 December 2022 Paper

Study on thermosensitive phosphor temperature measurement technology for surface temperature measurement of high power laser irradiated materials

Sheng Wang, Jingfeng Ye, Lijun Wang, Weiping Liu, Jun Shao, Taotao Wu, Guohua Li

Proceedings Volume 12459, 124590S (2022) https://doi.org/10.1117/12.2639579

KEYWORDS: Temperature metrology, Calibration, High power lasers, Beam splitters, Imaging systems, Optical design, Numerical simulations, Image processing, Optical imaging, Luminescence

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Proceedings Article | 22 December 2022 Paper

Study on two-dimensional grid data extraction method of HTV

Jun Shao, Qiang Liu, Jing-Feng Ye, Zhenrong Zhang, Aiping Yi, Sheng Wang, Guohua Li, Zhenjie Wu, Yamin Wang, Junzheng Wu, Zhiyun Hu

Proceedings Volume 12459, 124590Q (2022) https://doi.org/10.1117/12.2637333

KEYWORDS: Velocimetry, Signal to noise ratio, Combustion, Image processing, Velocity measurements, Feature extraction

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Proceedings Article | 29 March 2019 Paper

2D HTV image processing in the complex combustion field

Jun Shao, Jing-feng Ye, Sheng Wang, Guo-hua Li, Bo-lang Fang, Zhen-rong Zhang, Zhi-yun Hu, Jing-Yin Li

Proceedings Volume 11046, 110460L (2019) https://doi.org/10.1117/12.2523356

KEYWORDS: Image processing, Signal to noise ratio, Combustion, Velocimetry, Data processing, Velocity measurements, Image segmentation, Data modeling, Image enhancement, Image filtering

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Proceedings Article | 29 March 2019 Paper

Structured laser illumination planar imaging method for filtering stray light applied to temperature sensitive paints measurement

Sheng Wang, Jin-hai Si, Jing-feng Ye, Zhen-rong Zhang, Jun Shao, Guo-hua Li, Li-jun Wang

Proceedings Volume 11046, 110460M (2019) https://doi.org/10.1117/12.2523762

KEYWORDS: Temperature metrology, Modulation, Stray light, Optical filters, Image filtering, Luminescence, Molecules, Signal detection, Ronchi rulings, Pulsed laser operation

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Proceedings Article | 12 May 2017 Paper

Application of the hydroxyl tagging velocimetry to direct-connect supersonic combustor experiment

Jingfeng Ye, Guohua Li, Jun Shao, Zhiyun Hu, Xinyan Zhao, WenYan Song

Proceedings Volume 10173, 1017314 (2017) https://doi.org/10.1117/12.2268256

KEYWORDS: Velocimetry, Velocity measurements, Combustion, Cameras, Signal attenuation, Laser scattering, Excimer lasers, Chemical reactions, Luminescence, Scattering

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Proceedings Article | 12 May 2017 Paper

Mechanism of laser induced fluorescence signal generation in InCl3-ethanol mixture flames

Bolang Fang, Zhiyun Hu, Zhenrong Zhang, Guohua Li, Jun Shao, Guobin Feng

Proceedings Volume 10173, 1017312 (2017) https://doi.org/10.1117/12.2267888

KEYWORDS: Chemical species, Luminescence, Combustion, Liquids, Optical filters, Signal to noise ratio, Bioalcohols, Indium, Laser induced fluorescence, Signal generators

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Proceedings Article | 12 May 2017 Paper

Approach for hydroxyl tagging velocimetry signal extraction in supersonic combustion field

Jun Shao, Jinegfeng Ye, Zhiyun Hu, Jingyin Li

Proceedings Volume 10173, 101731B (2017) https://doi.org/10.1117/12.2267908

KEYWORDS: Velocimetry, Combustion, Image processing, Signal to noise ratio, Laser processing, Optical filters, Image filtering, Image processing algorithms and systems, Image segmentation

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Proceedings Article | 19 October 2016 Paper

Two dimension interferometric Rayleigh scattering velocimetry

Sheng Wang, Jin-hai Si, Jun Shao, Zhi-yun Hu

Proceedings Volume 10153, 101530F (2016) https://doi.org/10.1117/12.2244791

KEYWORDS: Rayleigh scattering, Fabry–Perot interferometers, Interferometry, Velocimetry, Doppler effect

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Showing 5 of 11 publications

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