Dr. Jianghai Wo Profile

Dr. Jianghai Wo

at Wuhan Institute of Electronics

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 15 February 2022 Paper

Pulse radar signal generation technology based on a Fourier domain mode-locked optoelectronic oscillator

Jianghai Wo, Jin Zhang, Anle Wang, Depei Zhang, Chengji Lin, Xiaoniu Peng, Yalan Wang, Xiang Li

Proceedings Volume 12166, 121664J (2022) https://doi.org/10.1117/12.2617326

KEYWORDS: Signal generators, Radar, Oscillators, Mode locking, Target detection, Phase modulation

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Proceedings Article | 15 February 2022 Paper

Photonic generation of phase-coded microwave signal with tunable frequency multiplication factor

Shirui Du, Jianghai Wo, Jin Zhang, Yalan Wang, Anle Wang

Proceedings Volume 12166, 1216643 (2022) https://doi.org/10.1117/12.2617165

KEYWORDS: Microwave radiation, Signal generators, Phase shift keying, Signal detection, Radio optics, Modulation, Channel projecting optics, Binary data, Bandpass filters, Radar

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Proceedings Article | 24 November 2021 Paper

A single sideband phase modulated radio over fiber link with spurious-free dynamic range enhancement

Depei Zhang, Jin Zhang, Chengji Lin, Jianghai Wo, Yalan Wang, Xiaoniu Peng, Pengfei Du

Proceedings Volume 12066, 120660N (2021) https://doi.org/10.1117/12.2604173

KEYWORDS: Modulation, Microwave photonics, Radio over Fiber, Phase modulation, Radio optics, Signal processing, Hybrid fiber radio, Channel projecting optics, Lithium, Intermodulation

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Proceedings Article | 24 November 2021 Paper

Highly sensitive fiber Bragg grating sensor interrogation system based on a Fourier domain mode-locked optoelectronic oscillator

Chengji Lin, Yalan Wang, Jin Zhang, Pengfei Du, Jianghai Wo, Xiaoniu Peng, Depei Zhang

Proceedings Volume 12066, 1206603 (2021) https://doi.org/10.1117/12.2601921

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Proceedings Article | 12 March 2021 Paper

SFDR improvement of a phase-modulated analog photonic link

Yalan Wang, Jin Zhang, Jianghai Wo, Anle Wang, Xiong Luo, Shirui Du, Dangwei Wang

Proceedings Volume 11763, 117636G (2021) https://doi.org/10.1117/12.2587355

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Proceedings Article | 12 March 2021 Paper

Triangular frequency modulated microwave waveform generation with large time-bandwidth product using frequency-scanning laser

Yalan Wang, Xiong Luo, Lan Yu, Jin Zhang, Jianghai Wo, Anle Wang, Shirui Du

Proceedings Volume 11763, 117636K (2021) https://doi.org/10.1117/12.2587366

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Proceedings Article | 5 November 2020 Paper

Microwave interrogated cascaded fiber Mach-Zehnder interferometer for optical length measurement

Yalan Wang, Jin Zhang, Xiong Luo, Jianghai Wo, Xiang Li, Anle Wang, Junkai Zhang, Shirui Du

Proceedings Volume 11569, 1156907 (2020) https://doi.org/10.1117/12.2579241

KEYWORDS: Microwave photonics, Mach-Zehnder interferometers, Optical fibers, Optical sensors, Microwave photonic filters

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Proceedings Article | 5 November 2020 Paper

Filter-free photonic generation of dual-chirp microwave waveform with frequency and bandwidth multiplication

Xiong Luo, Lan Yu, Jin Zhang, Shirui Du, Haiteng Zhang, Xiang Li, Jianghai Wo, Yalan Wang, Anle Wang

Proceedings Volume 11569, 115690R (2020) https://doi.org/10.1117/12.2580309

KEYWORDS: Polarization, Microwave radiation, Modulators, Modulation, Radar, Signal generators, Target detection

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Proceedings Article | 17 April 2020 Paper

Photonic generation of phase-coded chirp microwave waveform by an improved frequency-sweeping optoelectronic oscillator

Pengfei Du, Yalan Wang, Xiong Luo, Jianghai Wo, Jin Zhang, Anle Wang, Ranran Liu

Proceedings Volume 11455, 114556D (2020) https://doi.org/10.1117/12.2565263

KEYWORDS: Microwave radiation, Binary data, Modulation, Signal generators, Optoelectronics, Radar, Oscillators, Single mode fibers, Fourier transforms, Photodetectors

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Proceedings Article | 14 February 2019 Paper

Photonic generation of linearly chirped microwave waveform with tunable frequency and bandwidth multiplication factor

Wenshan Cong, Lan Yu, Jianghai Wo, Xiong Luo, Anle Wang, Jin Zhang

Proceedings Volume 11048, 110480F (2019) https://doi.org/10.1117/12.2518328

KEYWORDS: Microwave radiation, Modulation, Modulators, Phase modulation, Optical amplifiers, Signal detection, Optical simulations, Tunable filters, Radar, Fiber lasers

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Proceedings Article | 14 February 2019 Paper

Dynamic range improvement for a microwave photonic link using a phase modulator

Jin Zhang, Anle Wang, Lan Yu, Pengfei Du, Wenshan Cong, Junkai Zhang, Jianghai Wo

Proceedings Volume 11048, 110480D (2019) https://doi.org/10.1117/12.2518324

KEYWORDS: Modulators, Microwave photonics, Modulation, Intermodulation, Phase shift keying, Radio optics, Single mode fibers, Signal attenuation, Phase modulation, Local area networks

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Proceedings Article | 14 February 2019 Paper

A multi-passband microwave photon filter based on multiple dispersion devices

Jianghai Wo, Biao Zhao, Tao Wang, Wenshan Cong, Junkai Zhang, Lan Yu, Pengfei Du, Maolong Zhang

Proceedings Volume 11048, 1104811 (2019) https://doi.org/10.1117/12.2519680

KEYWORDS: Single mode fibers, Dispersion, Optical filters, Microwave photonic filters, Fiber Bragg gratings, Modulators, Optical amplifiers, Modulation, Light sources, Satellite communications

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Proceedings Article | 12 December 2018 Paper

Tunable dual-bandpass microwave photonic filter based on a single broadband light source

Jianghai Wo, Biao Zhao, Pengfei Du, Wenshan Cong, Lan Yu, Junkai Zhang

Proceedings Volume 10849, 108490H (2018) https://doi.org/10.1117/12.2504145

KEYWORDS: Microwave photonic filters, Light sources, Single mode fibers, Fiber Bragg gratings, Modulation, Dispersion, Mach-Zehnder interferometer, Radar, Phase modulation, Modulators

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Proceedings Article | 25 October 2018 Paper

A Ka-band ultra-wideband microwave photonic imaging radar demonstrator

Anle Wang, Jianghai Wo, Jin Zhang, Xiong Luo, Junkai Zhang, Biao Zhao, Lan Yu, Wenshan Cong, Guanghua Dai, Yong Zhu

Proceedings Volume 10822, 108220O (2018) https://doi.org/10.1117/12.2500468

KEYWORDS: Radar, Microwave photonics, Radar imaging, Synthetic aperture radar, Ka band, Photography, Transmitters, Imaging systems, Modulation, Electronics

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Proceedings Article | 2 June 2014 Paper

Ultra-short DBR fiber laser based sensor for arterial pulse monitoring

Qizhen Sun, Jianghai Wo, He Wang, Deming Liu

Proceedings Volume 9157, 91572K (2014) https://doi.org/10.1117/12.2059730

KEYWORDS: Fiber lasers, Laser resonators, Sensors, Arteries, Polarization, Data acquisition, Fiber Bragg gratings, Sensing systems, Optical fibers, Diagnostics

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SPIE Journal Paper | 20 January 2014 Open Access

Noninvasive respiration movement sensor based on distributed Bragg reflector fiber laser with beat frequency interrogation

Jianghai Wo, He Wang, Qizhen Sun, Perry Ping Shum, Deming Liu

JBO, Vol. 19, Issue 01, 017003, (January 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.1.017003

KEYWORDS: Fiber lasers, Laser resonators, Sensors, Distributed Bragg reflectors, Polarization, Spectrum analysis, Packaging, Fiber optics sensors, Fiber Bragg gratings, Physiology

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Proceedings Article | 15 October 2013 Paper

Multi-point location algorithm for distributed optical fiber disturbances detection system

He Wang, Qizhen Sun, Xiaolei Li, Jianghai Wo, Deming Liu

Proceedings Volume 8924, 892417 (2013) https://doi.org/10.1117/12.2031503

KEYWORDS: Detection and tracking algorithms, Optical fibers, Sensing systems, Modulation, Interferometers, Data processing, Algorithms, Sagnac interferometers, Signal detection, Optical amplifiers

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Proceedings Article | 15 October 2013 Paper

Microfiber Fabry-Perot filter consisting of two cascaded Sagnac reflectors for multi-wavelength fiber laser

Weihua Jia, Qizhen Sun, Xiaohui Sun, Jianghai Wo, Deming Liu

Proceedings Volume 8924, 89242W (2013) https://doi.org/10.1117/12.2034257

KEYWORDS: Optical filters, Fiber lasers, Mirrors, Fabry–Perot interferometers, Reflectors, Nonlinear filtering, Laser resonators, Temperature metrology, Linear filtering, Laser stabilization

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Proceedings Article | 7 November 2012 Paper

FBG-microfiber-FBG cascade Fabry-Perot interferometer for simultaneous measurement of temperature and refractive index

Qizhen Sun, Jianghai Wo, Ruibing Liang, Jiejun Zhang, Deming Liu

Proceedings Volume 8421, 84217S (2012) https://doi.org/10.1117/12.970390

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Refractive index, Fabry–Perot interferometry, Mirrors, Sensors, Water, Sensing systems, Waveguides, Sun

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Proceedings Article | 7 November 2012 Paper

High sensitivity temperature sensor using microfiber based Mach-Zehnder interferometer

Jianghai Wo, Qizhen Sun, Deming Liu, Jiejun Zhang, Weihua Jia, Ruibing Liang

Proceedings Volume 8421, 84217U (2012) https://doi.org/10.1117/12.974346

KEYWORDS: Refractive index, Temperature sensors, Liquids, Temperature metrology, Mach-Zehnder interferometers, Thermal optics, Sensors, Waveguides, Phase shifts, Sun

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Proceedings Article | 17 October 2012 Paper

Dual-polarization DBR fiber laser sensor for liquid-level measurement

Qizhen Sun, Perry Ping Shum, Xiaolei Li, Yi Dai, Jianghai Wo, Zhilin Xu, Deming Liu, Jiejun Zhang

Proceedings Volume 8421, 84214G (2012) https://doi.org/10.1117/12.974359

KEYWORDS: Liquids, Fiber lasers, Sensors, Laser resonators, Fiber Bragg gratings, Polarization, Birefringence, Fiber optics sensors, Dielectric polarization, Transducers

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SPIE Journal Paper | 28 March 2012

Highly sensitive liquid-level sensor based on weak uniform fiber Bragg grating with narrow-bandwidth

Yi Dai, Qizhen Sun, Jianghai Wo, Xiaolei Li, Manliang Zhang, Deming Liu

OE, Vol. 51, Issue 4, 044401, (March 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.4.044401

KEYWORDS: Fiber Bragg gratings, Liquids, Sensors, Calibration, Fiber optics sensors, Refractive index, Reflectivity, Thermal effects, Thermal sensing, Reliability

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Proceedings Article | 17 May 2011 Paper

Hybrid TDM/WDM based fiber-optic sensor network for perimeter intrusion detection

Zhifeng Sun, Qizhen Sun, Jianghai Wo, Xiaolei Li, Deming Liu, Manliang Zhang

Proceedings Volume 7753, 77532V (2011) https://doi.org/10.1117/12.886093

KEYWORDS: Fiber optics sensors, Sensing systems, Computer intrusion detection, Fiber optics, Optical amplifiers, Sensor networks, Distributed computing, Multiplexing, Sensors, Optical sensing

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Proceedings Article | 29 October 2009 Paper

Theoretical and experimental investigation of multi-wavelength fiber laser

Qizhen Sun, Jianghai Wo

Proceedings Volume 7514, 75141D (2009) https://doi.org/10.1117/12.845233

KEYWORDS: Fiber lasers, Bandpass filters, Optical amplifiers, Optical filters, Dense wavelength division multiplexing, Optoelectronics, Fiber Bragg gratings, Fiber amplifiers, Semiconductor optical amplifiers, Mirrors

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Showing 5 of 24 publications

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