Dr. Xianming Liu Profile

Dr. Xianming Liu

Asso. Prof. at Chongqing Univ

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Author

Publications (10)

Proceedings Article | 16 August 2024 Paper

Three-wavelength demodulation method for extrinsic Fabry-Perot interferometric signal with high-finesse

Mengquan Zhu, Xiaoxiao Chang, Yuchen Xiao, Ling Sun, Huiyi Tang, Xianming Liu, Xiaohua Lei, Peng Zhang

Proceedings Volume 13231, 1323130 (2024) https://doi.org/10.1117/12.3040305

KEYWORDS: Demodulation, Fabry Perot interferometers, Reflectivity, Sensors, Fabry–Perot interferometry, Temperature metrology, Refractive index, Silicon, Signal intensity, Mathematical modeling

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Proceedings Article | 16 August 2024 Paper

A fiber-optic Fabry-Perot pressure sensor based on HTCC

Fuqiang Sun, Xiangcong Xu, Huiyi Tang, Yuchen Xiao, Ling Sun, Peng Zhang, Xiaohua Lei, Xianming Liu

Proceedings Volume 13231, 132311E (2024) https://doi.org/10.1117/12.3040108

KEYWORDS: Sensors, Fiber optics sensors, Fiber optics, Fabry Perot interferometers, Ceramics, Sintering, Optical fibers, Frequency response, Environmental sensing, Resistance

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Proceedings Article | 8 September 2017 Paper

AuCl3 doping-induced conductive unstability for CVD-grown graphene on glass substrate

Jiaqing Wang, Xianming Liu, Xueying Cao, Peng Zhang, Xiaohua Lei, Weimin Chen

Proceedings Volume 10357, 103573F (2017) https://doi.org/10.1117/12.2271757

KEYWORDS: Graphene, Doping, Glasses, Resistance, Chemical vapor deposition, Transparent conducting films, Visible radiation, Light sources and illumination, Chalcogenides, Oxides

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Proceedings Article | 28 August 2017 Presentation + Paper

Electrical properties of SiO2-based graphene under monochromatic visible light irradiation

Xiangdi Li, Xianming Liu, Xueying Cao, Peng Zhang, Xiaohua Lei, Weimin Chen

Proceedings Volume 10345, 103450Y (2017) https://doi.org/10.1117/12.2271739

KEYWORDS: Graphene, Visible radiation, Resistance, Transparent conducting films, Chemical vapor deposition, Transmittance, Electrodes, Photovoltaics, Ultraviolet radiation, Copper

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Proceedings Article | 25 August 2017 Paper

Visible light irradiation-induced conductivity change for CVD-grown graphene on different substrates

Xiangdi Li, Peng Zhang, Xianming Liu, Xueying Cao, Xiaohua Lei, Weimin Chen

Proceedings Volume 10349, 1034912 (2017) https://doi.org/10.1117/12.2271751

KEYWORDS: Graphene, Visible radiation, Light sources and illumination, Transparent conducting films, Electrodes, Glasses

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Proceedings Article | 18 September 2013 Paper

Quantitative comparison of photometric quantities for road lighting between CIE and IESNA standards

Lingna Shi, Weimin Chen, Xianming Liu, Wei Lai

Proceedings Volume 8834, 88340S (2013) https://doi.org/10.1117/12.2022565

KEYWORDS: Roads, Light sources and illumination, Lighting standards, Illumination engineering, Visibility, Standards development, Eye, Optoelectronics, Visualization, Safety

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Proceedings Article | 18 September 2013 Paper

Analysis of far-field distance of LED arrays based on an improved error calculation formula

Wentao Cai, Xianming Liu, Peng Zhang, Weimin Chen

Proceedings Volume 8834, 88340R (2013) https://doi.org/10.1117/12.2022417

KEYWORDS: Light emitting diodes, Distance measurement, Error analysis, Light sources, Sun, Compound parabolic concentrators, Lamps, Light sources and illumination, Sensors, Systems modeling

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Proceedings Article | 18 September 2013 Paper

Far-field condition for OLED light sources

Wentao Cai, Xianming Liu, Peng Zhang, Weimin Chen

Proceedings Volume 8834, 88340Q (2013) https://doi.org/10.1117/12.2022416

KEYWORDS: Organic light emitting diodes, Light emitting diodes, Light sources, Sensors, Light sources and illumination, Light, Sun, OLED lighting, Distance measurement, Solids

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Proceedings Article | 27 November 2012 Paper

Improvement of light extraction efficiency of GaN-based flip-chip light-emitting diodes by patterning the double sides of sapphire

Xiaoqing Du, Hong Chen, Guangming Zhong, Xiangkun Dong, Weimin Chen, Xiaohua Lei, Xianming Liu

Proceedings Volume 8560, 856008 (2012) https://doi.org/10.1117/12.999694

KEYWORDS: Sapphire, Light emitting diodes, Double patterning technology, Optical lithography, Monte Carlo methods, Silicon, Oxides, Reflection, Silica, Refractive index

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Proceedings Article | 24 September 2011 Paper

Optimal design of light distribution of LED luminaries for road lighting

Wei Lai, Weimin Chen, Xianming Liu, Xiaohua Lei

Proceedings Volume 8123, 81231P (2011) https://doi.org/10.1117/12.899264

KEYWORDS: Roads, Light sources and illumination, Light emitting diodes, LED lighting, Lithium, Optimization (mathematics), Silicon, Optoelectronics, Visualization, Light

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Showing 5 of 10 publications

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