Dr. Pengfei Qu Profile

Dr. Pengfei Qu

at Chongqing Optoelectronics Research Institute

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 21 December 2023 Paper

Paper

Ultra-low temperature-sensitivity optical cable and its application to large-scale microwave photonics signal distribution

Jing Cai, Hao Zhang, Fei Liu, Pengfei Qu

Proceedings Volume 12966, 1296622 (2023) https://doi.org/10.1117/12.3007863

KEYWORDS: Optical fiber cables, Microwave photonics, Temperature metrology, Optical fibers, Refractive index, Optical transmission

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Proceedings Article | 21 December 2023 Paper

Paper

Ultra-low-phase-noise Ka band microwave optoelectronic oscillator and its application in frequency conversion

Hao Zhang, Caibin Yu, Pengfei Qu, Lijun Sun

Proceedings Volume 12966, 129661O (2023) https://doi.org/10.1117/12.3007575

KEYWORDS: Frequency conversion, Optoelectronics, Oscillators, Ka band, Signal generators, Optical transmission

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Proceedings Article | 15 February 2022 Paper

Paper

Miniaturized optoelectronic oscillator in microwave photonics

Hao Zhang, Maoxu Wang, Zhenhua Tang, Siyu Tian, Yongchuan Xiao, Pengfei Qu, Lijun Sun

Proceedings Volume 12166, 121667H (2022) https://doi.org/10.1117/12.2617987

KEYWORDS: Optoelectronics, Oscillators, Microwave photonics, Signal processing

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Proceedings Article | 12 March 2021 Paper

Paper

A photonic beamformer based on integrated optical delay line

Jingxian Liu, Minhui Long, Xin Zhong, Tao Zhou, Pengfei Qu, Yongchuan Xiao, Zhiyu Chen, Jianxiao Leng, Zhenhai Wu

Proceedings Volume 11763, 117637V (2021) https://doi.org/10.1117/12.2587489

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Proceedings Article | 10 May 2019 Paper

Paper

The effect of modulator bias point on harmonic suppression of MWP based RF channel

Yongchuan Xiao, Hao Zhang, Chao Wang, Pengfei Qu, Lijun Sun

Proceedings Volume 11068, 110681R (2019) https://doi.org/10.1117/12.2524602

KEYWORDS: Harmonic generation, Electrical to optical converters, Electro optical systems, Modulators, Electro optics, Transmittance, Electrooptic modulators, Transceivers, Microwave photonics, Modulation

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Proceedings Article | 20 February 2018 Paper

Paper

The spurious response of microwave photonic mixer

Yongchuan Xiao, Guoshun Zhong, Pengfei Qu, Lijun Sun

Proceedings Volume 10697, 106974P (2018) https://doi.org/10.1117/12.2311846

KEYWORDS: Microwave photonics, Modulators, Distortion, Telecommunications, Interferometry, Modulation, Electromagnetic interference, Signal processing, Radar, Warfare

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Showing 5 of 6 publications

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