Prof. Pengfei Du Profile

Prof. Pengfei Du

at Air Force Early Warning Academy

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 15 February 2022 Paper

Microwave frequency measurement method with ultrawide frequency range and high resolution

Shirui Du, Pengfei Du, Xiaotong Liu, Anle Wang, Xiang Li, Depei Zhang, Jin Zhang

Proceedings Volume 12166, 121660I (2022) https://doi.org/10.1117/12.2605464

KEYWORDS: Microwave radiation, Scattering, Signal generators, Optical filters, Microwave photonics, Light scattering, Electromagnetism, Phase modulation, Modulation, Environmental sensing

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

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

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Proceedings Article | 12 March 2021 Paper

Demonstrating a low-frequency-band microwave photonic radar with large bandwidth

Anle Wang, Xiong Du, Daikun Zheng, Zongliang Sun, Shiru Du, Pengfei Du, Jin Zhang, Yalan Wang, Dangwei Wang

Proceedings Volume 11763, 1176357 (2021) https://doi.org/10.1117/12.2587223

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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

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

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

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

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

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 | 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 | 12 December 2018 Paper

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

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

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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Showing 5 of 8 publications

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