Dr. Juncheng Xu Profile

Dr. Juncheng Xu

Senior Sensor Scientist at LumaSense Technologies Inc

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 13 February 2007 Paper

Oligonucleotide functionalized Fabry-Perot interferometric probe for DNA sequence detection

Xingwei Wang, Juncheng Xu, Zhuang Wang, Kristie Cooper, Anbo Wang, Chengdong Cao

Proceedings Volume 6449, 64490G (2007) https://doi.org/10.1117/12.697431

KEYWORDS: Sensors, Fabry–Perot interferometers, Silica, Optical fibers, Polymers, Interferometry, Molecules, Multilayers, Transducers, Polymer thin films

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Proceedings Article | 23 October 2006 Paper

Intrinsic Fabry-Perot interferometer with a micrometric tip for biomedical applications

Xingwei Wang, Juncheng Xu, Zhuang Wang, Kristie Cooper, Anbo Wang

Proceedings Volume 6380, 638005 (2006) https://doi.org/10.1117/12.685088

KEYWORDS: Single mode fibers, Biomedical optics, Sensors, Fabry–Perot interferometry, Fabry–Perot interferometers, Mirrors, Fiber optics sensors, Fiber optics, Etching, Medicine

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Proceedings Article | 31 August 2006 Paper

A novel fiber optic Fabry-Perot structure with a micrometric diameter tip

Xingwei Wang, Juncheng Xu, Zhuang Wang, Kristie Cooper, Anbo Wang

Proceedings Volume 6327, 63270I (2006) https://doi.org/10.1117/12.680905

KEYWORDS: Sensors, Fabry–Perot interferometers, Single mode fibers, Fiber optics, Fiber Bragg gratings, Surgery, Genetics, Pathology, Safety, Medical diagnostics

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Proceedings Article | 24 August 2006 Paper

Miniature optical fiber sensor for pressure measurements

Xingwei Wang, Juncheng Xu, Kristie Cooper, Anbo Wang

Proceedings Volume 6314, 63141K (2006) https://doi.org/10.1117/12.680866

KEYWORDS: Sensors, Fiber optics sensors, Acoustics, Fabry–Perot interferometers, Silica, Structured optical fibers, Fiber optics, Electromagnetic interference, Electromagnetic coupling, Optical fibers

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Proceedings Article | 10 November 2005 Paper

Miniature fiber optic pressure and temperature sensors

Juncheng Xu, Xingwei Wang, Kristie Cooper, Gary Pickrell, Anbo Wang

Proceedings Volume 6004, 600403 (2005) https://doi.org/10.1117/12.630910

KEYWORDS: Sensors, Temperature sensors, Fiber optics sensors, Fabry–Perot interferometers, Optical fibers, Fiber optics, Silica, Temperature metrology, Light sources, Interferometry

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Proceedings Article | 5 November 2005 Paper

High-temperature thermometer with fiber optic readout

Juncheng Xu, Gary Pickrell, Kristie Cooper, Xingwei Wang, Anbo Wang

Proceedings Volume 5998, 59980B (2005) https://doi.org/10.1117/12.630890

KEYWORDS: Sensors, Temperature metrology, Fiber optics sensors, Fiber optics, Thermometry, Environmental sensing, Black bodies, Electromagnetic coupling, Optical fibers, Electromagnetic interference

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Proceedings Article | 5 November 2005 Paper

Vacuum-sealed high temperature high bandwidth fiber optic pressure and acoustic sensors

Juncheng Xu, Gary Pickrell, Xingwei Wang, Bing Yu, Kristie Cooper, Anbo Wang

Proceedings Volume 5998, 599809 (2005) https://doi.org/10.1117/12.630802

KEYWORDS: Sensors, Acoustics, Fiber optics sensors, Fiber optics, Fabry–Perot interferometers, Temperature metrology, Interferometry, Silica, Semiconducting wafers, Gas lasers

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Proceedings Article | 5 November 2005 Paper

Implementation of nondestructive Young’s modulus measurement by miniature optical sensors

Xingwei Wang, Juncheng Xu, Bing Yu, Kristie Cooper, Anbo Wang

Proceedings Volume 5998, 599805 (2005) https://doi.org/10.1117/12.631037

KEYWORDS: Sensors, Acoustics, Optical sensors, Nondestructive evaluation, Environmental sensing, Transducers, Oscilloscopes, Fabry–Perot interferometers, Optical testing, Time metrology

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Proceedings Article | 5 November 2005 Paper

Verifying an all fused silica miniature optical fiber tip pressure sensor performance with turbine engine field test

Xingwei Wang, Juncheng Xu, Yizheng Zhu, Bing Yu, Ming Han, Zhuang Wang, Kristie Cooper, Gary Pickrell, Anbo Wang, Aditya Ringshia, Wing Ng

Proceedings Volume 5998, 59980L (2005) https://doi.org/10.1117/12.631050

KEYWORDS: Sensors, Optical fibers, Silica, Optical sensors, Fiber optics sensors, Environmental sensing, Optical fabrication, Fluctuations and noise, Fusion splicing, Sensor performance

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SPIE Journal Paper | 1 October 2005

Fiber temperature sensor for high-pressure environment

Zhengyu Huang, Wei Peng, Juncheng Xu, Gary Pickrell, Anbo Wang

OE, Vol. 44, Issue 10, 104401, (October 2005) https://doi.org/10.1117/12.10.1117/1.2065147

KEYWORDS: Sensors, Temperature sensors, Fiber optics sensors, Silica, Fiber lasers, Laser bonding, Fiber optics, Demodulation, Sensor performance, Capillaries

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SPIE Journal Paper | 1 June 2005 Open Access

Diaphragm-based extrinsic Fabry-Perot interferometric optical fiber sensor for acoustic wave detection under high background pressure

Ming Han, Xingwei Wang, Jucheng Xu, Kristie Cooper, Anbo Wang

OE, Vol. 44, Issue 06, 060506, (June 2005) https://doi.org/10.1117/12.10.1117/1.1924689

KEYWORDS: Sensors, Acoustics, Fiber optics sensors, Fabry–Perot interferometers, Interferometry, Signal detection, Wave sensors, Silica, Single mode fibers, Transducers

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Proceedings Article | 8 December 2004 Paper

Sapphire temperature sensor coal gasifier field test

Zhengyu Huang, Gary Pickrell, Juncheng Xu, Yongxin Wang, Yibing Zhang, Anbo Wang

Proceedings Volume 5590, (2004) https://doi.org/10.1117/12.577619

KEYWORDS: Sensors, Sapphire, Light emitting diodes, Electronics, Temperature sensors, Modulation, Ceramics, Black bodies, Prototyping, Birefringence

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Proceedings Article | 8 December 2004 Paper

Miniature fiber optic pressure sensor for turbine engines

Yizheng Zhu, Gary Pickrell, Xingwei Wang, Juncheng Xu, Bing Yu, Ming Han, Kristie Cooper, Anbo Wang, Aditya Ringshia, Wing Ng

Proceedings Volume 5590, (2004) https://doi.org/10.1117/12.575631

KEYWORDS: Sensors, Fiber optics sensors, Silica, Fiber optics, Etching, Photodiodes, Wet etching, Optical fibers, Interferometry, Calibration

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Proceedings Article | 8 December 2004 Paper

Epoxy-free high-temperature fiber optic pressure sensors for gas turbine engine applications

Juncheng Xu, Gary Pickrell, Bing Yu, Ming Han, Yizheng Zhu, Xingwei Wang, Kristie Cooper, Anbo Wang

Proceedings Volume 5590, (2004) https://doi.org/10.1117/12.570137

KEYWORDS: Sensors, Fiber optics sensors, Head, Fiber optics, Silica, Gas sensors, Fluctuations and noise, Interferometry, Metals, Signal processing

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Proceedings Article | 8 March 2004 Paper

Novel single-phase fiber optic flow sensor system

Wei Peng, Gary Pickrell, Juncheng Xu, Zhengyu Huang, Dae Woong Kim, Anbo Wang

Proceedings Volume 5272, (2004) https://doi.org/10.1117/12.515131

KEYWORDS: Fiber optics sensors, Sensors, Fiber optics, Thermal effects, Interferometry, Prototyping, Environmental sensing, Optical design, Fiber optics tests

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SPIE Journal Paper | 1 November 2003

Novel data processing techniques for dispersive white light interferometer

Bing Qi, Gary Pickrell, Juncheng Xu, Po Zhang, Yuhong Duan, Wei Peng, Zhenyu Huo, Hai Xiao, Russell May, Anbo Wang

OE, Vol. 42, Issue 11, (November 2003) https://doi.org/10.1117/12.10.1117/1.1613958

KEYWORDS: Sensors, Data processing, Temperature metrology, Spectroscopy, Light sources, Head, Light emitting diodes, Interferometers, Interferometry, Fiber optics sensors

Proceedings Article | 14 February 2002 Paper

Fiber optic pressure and temperature sensors for oil down hole application

Bing Qi, Gary Pickrell, Po Zhang, Yuhong Duan, Wei Peng, JunCheng Xu, ZhengYu Huang, Jiangdong Deng, Hai Xiao, Zhiyong Wang, Wei Huo, Russell May, Anbo Wang

Proceedings Volume 4578, (2002) https://doi.org/10.1117/12.456071

KEYWORDS: Sensors, Head, Fiber optics sensors, Temperature sensors, Light sources, Glasses, Interferometry, Fiber optics, Calibration, Temperature metrology

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Showing 5 of 17 publications

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