Dr. Hongcan Gu Profile

Dr. Hongcan Gu

at Naval Univ of Engineering

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 9 January 2023 Paper

Theoretical and experimental research on temperature measurement of motor rotor in variable speed process based on fiber Bragg grating sensor

Sitong Chen, Junbin Huang, Hongcan Gu, Wenzhang Song, Gaofei Yao, Jiabei Wang

Proceedings Volume 12507, 125071D (2023) https://doi.org/10.1117/12.2655659

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Sensors, Fiber optics, Fiber optics sensors, Fiber optics tests, Refractive index

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Proceedings Article | 12 March 2021 Paper

A 64-element fiber laser hydrophone flank array

Hongcan Gu, Junbin Huang, Gaofei Yao, Jing Wu, Bo Tang, Xin Mao

Proceedings Volume 11763, 117639G (2021) https://doi.org/10.1117/12.2587710

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Proceedings Article | 15 November 2018 Paper

Monitoring of fiber grating refractive index modulation

Gaofei Yao, Junbin Huang, Hongcan Gu, Wen Liu

Proceedings Volume 10964, 1096450 (2018) https://doi.org/10.1117/12.2506245

KEYWORDS: Refractive index, Modulation, Visibility, Laser engraving, Fiber lasers, Reflectivity, Bragg gratings

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Proceedings Article | 25 October 2016 Paper

64-element fiber laser sensing system with interferometric interrogation

Junbin Huang, Hongcan Gu, Bo Tang, Xin Mao

Proceedings Volume 9686, 96861S (2016) https://doi.org/10.1117/12.2243140

KEYWORDS: Fiber lasers, Sensing systems, Interferometry, Multiplexing, Demodulation, Field programmable gate arrays, Sensors, Fiber optics sensors, Interferometers, Optical switching

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Proceedings Article | 25 October 2016 Paper

DFB fiber laser hydrophone enhanced through polyurethane end surface pulling

Tang Bo, Junbin Huang, Hongcan Gu, Xin Mao

Proceedings Volume 9686, 96860U (2016) https://doi.org/10.1117/12.2242702

KEYWORDS: Fiber lasers, Polyurethane, Acoustics, Prototyping, Liquids, Amplifiers, Signal generators, Oscilloscopes, Performance modeling, Packaging

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Proceedings Article | 3 December 2014 Paper

Calibration test of the temperature and strain sensitivity coefficient in regional reference grating method

Jing Wu, Junbing Huang, Hanping Wu, Hongcan Gu, Bo Tang

Proceedings Volume 9297, 92972Q (2014) https://doi.org/10.1117/12.2071093

KEYWORDS: Sensors, Fiber Bragg gratings, Calibration, Temperature metrology, Temperature sensors, Structural health monitoring, Sensor calibration, Optical sensing, Computing systems, Standards development

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Proceedings Article | 3 December 2014 Paper

A 4-element fiber laser hydrophone towed linear array

Hongcan Gu, Junbin Huang, Huabing Yu, Rizhong Li, Bo Tang, Jing Wu

Proceedings Volume 9297, 92972Y (2014) https://doi.org/10.1117/12.2072075

KEYWORDS: Fiber lasers, Acoustics, Polyurethane, Wavelength division multiplexing, Electromagnetic interference, Fiber optics sensors, Signal processing, Laser development, Electronics, Laser applications

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Proceedings Article | 3 December 2014 Paper

Analysis of the channel crosstalk in multiplexing system of the fiber laser sensors

Hongcan GU, Junbin Huang, Rizhong Li, Bo Tang, Jing Wu

Proceedings Volume 9297, 92972X (2014) https://doi.org/10.1117/12.2072070

KEYWORDS: Fiber lasers, Sensors, Demodulation, Multiplexing, Mathematical modeling, Mathematics, Acoustics, Sensing systems, Interferometers, Time division multiplexing

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Proceedings Article | 3 December 2014 Paper

Crosstalk analyse of DFB fiber laser hydrophone array based on time division multiplexing

Yu Li, Junbin Huang, Hongcan Gu, Bo Tang, Jing Wu

Proceedings Volume 9297, 92972Z (2014) https://doi.org/10.1117/12.2072479

KEYWORDS: Time division multiplexing, Optical switching, Fiber lasers, Acoustics, Multiplexing, Interferometers, Signal attenuation, Channel projecting optics, Phase shifts, Linear filtering

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Proceedings Article | 29 August 2013 Paper

Phase generated carrier technique for fiber laser hydrophone

Rizhong Li, Xinbing Wang, Junbin Huang, Hongcan Gu

Proceedings Volume 8914, 89140N (2013) https://doi.org/10.1117/12.2033698

KEYWORDS: Fiber lasers, Acoustics, Interferometers, Ferroelectric materials, Signal to noise ratio, Phase interferometry, Analytical research, Reliability, Fiber optics, Laser resonators

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Proceedings Article | 20 August 2011 Paper

Homodyne coherent demodulation method for fiber laser hydrophone using a 3x3 coupler with gains adjusted real-time for symmetry

Jun-bin Huang, Yu Li, Hong-can Gu, Ri-zhong Li, Bo Tan, Guang Yang

Proceedings Volume 8192, 81921H (2011) https://doi.org/10.1117/12.900102

KEYWORDS: Fiber lasers, Interferometers, Demodulation, Acoustics, Phase shifts, Sensors, Signal processing, Homodyne detection, Ferroelectric materials, LabVIEW

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Proceedings Article | 20 August 2011 Paper

Analysis on the amplitude instability of homodyne coherent demodulation method based on a 3x3 coupler for fiber laser hydrophone

Jun-bin Huang, Yu Li, Hong-can Gu, Ri-zhong Li, Bo Tan, Guang Yang

Proceedings Volume 8192, 81921I (2011) https://doi.org/10.1117/12.900104

KEYWORDS: Demodulation, Homodyne detection, Fiber lasers, Interferometers, Phase shift keying, Phase shifts, Sensors, Acoustics, Polarization, Lithium

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Proceedings Article | 3 February 2009 Paper

Measuring FBG's Bragg wavelength using fiber Fabry-Perot tunable filter

Rizhong Li, Junbin Huang, Bo Tang, Hongcan Gu

Proceedings Volume 7157, 71570X (2009) https://doi.org/10.1117/12.806764

KEYWORDS: Fiber Bragg gratings, Sensors, Fabry–Perot interferometers, Tunable filters, Digital signal processing, Optical filters, Interferometry, Time division multiplexing, Signal processing, Fabry–Perot interferometry

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Showing 5 of 13 publications

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