Dr. Linghao Cheng Profile

Dr. Linghao Cheng

at Jinan Univ

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 14 August 2024 Paper

Coded optical time domain reflectometer system based on orthogonal frequency division multiplexing technology

Huahui Wu, Jin Huang, Linghao Cheng, Hao Liang, Bai-ou Guan

Proceedings Volume 13248, 132480D (2024) https://doi.org/10.1117/12.3033116

KEYWORDS: Signal to noise ratio, Orthogonal frequency division multiplexing, Matrices, Pulse signals, Time metrology, Reflectometry, Modulation, Backscatter, Spatial resolution, Signal detection

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Proceedings Article | 28 September 2015 Paper

Vector magnetic measurement based on directional scattering between polarized plasmon wave and arrayed nanoparticles

Zhaochuan Zhang, Tuan Guo, Fu Liu, Qiang Wu, Jie Li, Linghao Cheng, Bai-Ou Guan

Proceedings Volume 9634, 96345N (2015) https://doi.org/10.1117/12.2194725

KEYWORDS: Magnetism, Nanoparticles, Magnetic sensors, Plasmons, Scattering, Cladding, Fiber Bragg gratings, Sensors, Surface plasmons, Polarization

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Proceedings Article | 28 September 2015 Paper

FBG feedback's effects on distributed Bragg reflector fiber laser's polarization modes’ beat

Yunbo Li, Kuanglu Yu, Yiqin Lao, Linghao Cheng, Chongqing Wu, Yao Zhao, Chao Shang

Proceedings Volume 9634, 96347L (2015) https://doi.org/10.1117/12.2192949

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Denoising, Sensors, Distributed Bragg reflectors, Single mode fibers, Polarization, Fiber optics sensors, Signal to noise ratio, Ferroelectric materials

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Proceedings Article | 20 July 2015 Paper

Fiber-optic Doppler velocimeter based on a dual-polarization fiber grating laser

Zeyuang Kuang, Linghao Cheng, Yizhi Liang, Hao Liang, Bai-Ou Guan

Proceedings Volume 9655, 965507 (2015) https://doi.org/10.1117/12.2184233

KEYWORDS: Fiber lasers, Doppler effect, Fiber optics, Laser Doppler velocimetry, Motion measurement, Velocity measurements, Collimators, Fiber optics tests, Photodetectors, Birefringence

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Proceedings Article | 1 July 2015 Paper

Beat frequency dependence of the sensitivity for Faraday-rotation based heterodyning fiber laser magnetic field sensor

Nengpeng Hu, Linghao Cheng, Li Yu, Yizhi Liang, Hao Liang, Bai-Ou Guan

Proceedings Volume 9655, 96552X (2015) https://doi.org/10.1117/12.2184222

KEYWORDS: Fiber lasers, Magnetism, Polarization, Magnetic sensors, Heterodyning, Birefringence, Erbium, Photodetectors, Laser resonators, Excimer lasers

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Proceedings Article | 1 July 2015 Paper

Heterodyning fiber laser based magnetic field sensor using magnetostrictive composite material

Wei He, Linghao Cheng, Qiang Yuan, Yizhi Liang, Long Jin, Bai-Ou Guan

Proceedings Volume 9655, 96552D (2015) https://doi.org/10.1117/12.2184138

KEYWORDS: Fiber lasers, Magnetism, Magnetic sensors, Composites, Heterodyning, Fiber optics sensors, Fiber optics, Sensors, Epoxies, Particles

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Proceedings Article | 1 July 2015 Paper

High-resolution, compact dual-frequency fiber laser accelerometer

Qian Cao, Yizhi Liang, Long Jin, Linghao Cheng, Bai-Ou Guan

Proceedings Volume 9655, 965538 (2015) https://doi.org/10.1117/12.2185243

KEYWORDS: Fiber lasers, Signal to noise ratio, Sensors, Laser resonators, Polarization, Phase measurement, Interference (communication), Signal detection, Transducers, Magnesium

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Proceedings Article | 1 July 2015 Paper

Noise performance improvement of dual-polarization fiber grating laser through external optical feedback

Yiqin Lao, Kuanglu Yu, Linghao Cheng, Yizhi Liang, Hao Liang, Bai-Ou Guan

Proceedings Volume 9655, 96552Y (2015) https://doi.org/10.1117/12.2184234

KEYWORDS: Fiber lasers, Fiber Bragg gratings, Laser optics, Laser resonators, Denoising, Phase shifts, Single mode fibers, Polarization, Laser applications, Phase measurement

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Proceedings Article | 2 June 2014 Paper

Sensitivity enhancement of Faraday effect based heterodyning fiber laser magnetic field sensor with the assistance of CO2-laser treatment

Linghao Cheng, Jianlei Han, Long Jin, Zhenzhen Guo, Bai-Ou Guan

Proceedings Volume 9157, 915727 (2014) https://doi.org/10.1117/12.2059439

KEYWORDS: Fiber lasers, Birefringence, Magnetism, Magnetic sensors, Carbon dioxide lasers, Heterodyning, Fiber optics sensors, Sensors, Fiber optics, Laser resonators

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Proceedings Article | 2 June 2014 Paper

Detection of an extremely small mass with a dual-polarization fiber grating laser

Yizhi Liang, Long Jin, Qiang Yuan, Linghao Cheng, Bai-Ou Guan

Proceedings Volume 9157, 91571C (2014) https://doi.org/10.1117/12.2059423

KEYWORDS: Fiber lasers, Polarization, Sensors, Birefringence, Fiber Bragg gratings, Silica, Acoustics, Polarization maintaining fibers, Temperature metrology, Photonics

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Proceedings Article | 15 October 2013 Paper

A novel miniature fiber optic magnetic field sensor based on Ampere force and dual-polarization fiber laser

Zhenzhen Guo, Linghao Cheng, Jianlei Han, Bai-Ou Guan, Long Jin, Bin Chen, Xiao-Hui Lin

Proceedings Volume 8924, 89240N (2013) https://doi.org/10.1117/12.2031496

KEYWORDS: Fiber lasers, Magnetism, Magnetic sensors, Fiber optics, Copper, Fiber optics sensors, Adhesives, Birefringence, Laser resonators, Environmental sensing

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Proceedings Article | 15 October 2013 Paper

Stabilizing the beat signal of the polarimetric heterodyning fiber grating laser sensor

Yizhi Liang, Qiang Yuan, Long Jin, Linghao Cheng, Bai-Ou Guan

Proceedings Volume 8924, 892436 (2013) https://doi.org/10.1117/12.2031334

KEYWORDS: Polarization, Fiber lasers, Sensors, Heterodyning, Birefringence, Phase modulation, Polarimetry, Fiber optics sensors, Laser stabilization, Fiber Bragg gratings

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Proceedings Article | 15 October 2013 Paper

Experimental characterization of Brillouin scattering in an all-solid photonic bandgap fiber for sensing application

Baoying Han, Hao Liang, Jie Li, Linghao Cheng, Bai-ou Guan

Proceedings Volume 8924, 892414 (2013) https://doi.org/10.1117/12.2031468

KEYWORDS: Cladding, Scattering, Temperature metrology, Acoustics, Silica, Light scattering, Single mode fibers, Structured optical fibers, Lithium, Waveguides

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Proceedings Article | 15 October 2013 Paper

Sensitivity enhanced magnetic field sensor based on Farady effect and dual-polarization fiber grating laser

Jianlei Han, Linghao Cheng, Zhenzhen Guo, Bai-Ou Guan, Long Jin, Bin Chen, Xiao-Hui Lin

Proceedings Volume 8924, 89242P (2013) https://doi.org/10.1117/12.2031493

KEYWORDS: Fiber lasers, Magnetism, Silicon, Magnetic sensors, Solar concentrators, Semiconductor lasers, Fiber optics sensors, Sensors, Fiber optics, Birefringence

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Proceedings Article | 7 November 2012 Paper

Brillouin scattering of a photonic crystal fiber core-offset spliced to a single mode fiber

Yongliang Chang, Hao Liang, Jie Li, Linghao Cheng, Bai-Ou Guan

Proceedings Volume 8421, 84217A (2012) https://doi.org/10.1117/12.975176

KEYWORDS: Single mode fibers, Scattering, Temperature metrology, Photonic crystal fibers, Acoustics, Cladding, Optical fibers, Waveguides, Scatter measurement, Lithium

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Showing 5 of 15 publications

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