Dr. Wenqi Yu Profile

Dr. Wenqi Yu

at 54th Research Institute of China Electronics

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 17 August 2023 Paper

A thermo-optic switch based on RAMZI with graphene heater

Wenqi Yu, Jin Yang, Boyuan Liu, Xiang Ma, Hefei Qi, Yuedi Ding, Xiaodong Liang

Proceedings Volume 12757, 127570O (2023) https://doi.org/10.1117/12.2690356

KEYWORDS: Optical switching, Microrings, Graphene, Thermal optics, Waveguides, Microresonators, Resonators, Brain-machine interfaces, Optical transmission, Silicon

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Proceedings Article | 17 August 2023 Paper

Simulation research on adaptive nulling technology based on wavelength selective switching delay network

Guansu Xing, Shaobo Li, Wenqi Yu, Yandan Liu, Xiaodong Liang, Anni Liu, Yu Liang, Lei Zhang, Dongjie Wang, Qinsong Luo

Proceedings Volume 12757, 127570I (2023) https://doi.org/10.1117/12.2690201

KEYWORDS: Spatial filtering, Nulling interferometry, Antennas, Phased array optics, Signal attenuation, Radio optics, Laser sintering, Optical switching, MATLAB, Adaptive optics

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Proceedings Article | 17 August 2023 Paper

The demonstration of integrated coupled DFB lasers to generate tunable microwave signal

Hefei Qi, Shaobo Li, Jiantao He, Wenqi Yu, Yuedi Ding, Boyuan Liu, Jin Yang, Xiaodong Liang, Xiang Ma

Proceedings Volume 12757, 127570V (2023) https://doi.org/10.1117/12.2690240

KEYWORDS: Tunable lasers, Signal generators, Semiconductor lasers, Microwave photonics, Frequency response, Modulation

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Proceedings Article | 17 August 2023 Paper

A frequency-hopping system based on optical frequency comb

Yu Liang, Shaobo Li, Xiang Ma, Wenqi Yu, Anni Liu, Yandan Liu, Guansu Xing, Lei Zhang, Xiaodong Liang, Qingsong Luo

Proceedings Volume 12757, 127571H (2023) https://doi.org/10.1117/12.2690225

KEYWORDS: Modulation, Frequency combs, Tunable filters, Flat optics, Frequency modulation, Optical filters, Modulation frequency, Telecommunications, Single sideband modulation

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Proceedings Article | 16 December 2022 Paper

UWB real-time spectrum measurement based on microwave photonics

Shaobo Li, Yandan Liu, GuanSu Xing, Xiang Ma, Wenqi Yu, Lei Zhang, Qingsong Luo, Xiaodong Liang

Proceedings Volume 12501, 1250102 (2022) https://doi.org/10.1117/12.2644401

KEYWORDS: Electromagnetism, Modulation, Microwave radiation, Microrings, Associative arrays, Optical filters, Computer simulations, Microwave photonics, Modulators, Environmental sensing

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Proceedings Article | 15 December 2022 Paper

Microwave photonic channelization technology for ultra-wideband measurement control and communication

Shaobo Li, Yandan Liu, Guansu Xing, Yu Liang, Wenqi Yu, Xiang Ma, Qingsong Luo, Xiaodong Liang

Proceedings Volume 12478, 124780H (2022) https://doi.org/10.1117/12.2647831

KEYWORDS: Channel projecting optics, Frequency combs, Modulators, Signal detection, Mirrors, Control systems, Single mode fibers, Oscillators, Microwave photonics, Modulation

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Proceedings Article | 14 October 2022 Paper

Design of an azimuthally polarized vector beam laser

Xiang Ma, Shaobo Li, Xiaodong Liang, Yandan Liu, Yu Liang, Guansu Xing, Lei Zhang, Dongjie Wang, Wenqi Yu

Proceedings Volume 12343, 123430T (2022) https://doi.org/10.1117/12.2648903

KEYWORDS: Polarization, Cladding, Modulation, Quantum communications, Laser development, Laser applications, Computer simulations, Scattering, Refractive index

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Proceedings Article | 14 October 2022 Paper

Low spurious octave-spanning mixing based on microwave photonics

Yu Liang, Xiaodong Liang, Shaobo Li, Yandan Liu, Xiang Ma, Lei Zhang, Wenqi Yu, Dongjie Wang, Guansu Xing, Qingsong Luo

Proceedings Volume 12343, 1234311 (2022) https://doi.org/10.1117/12.2648567

KEYWORDS: Modulators, Modulation, Frequency conversion, Microwave photonics, Phase modulation, Signal detection, Single sideband modulation

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Proceedings Article | 14 October 2022 Paper

Instantaneous microwave frequency measurement using a phase modulator and Gaussian filter based on photonic differentiator

Wenqi Yu, Xiaodong Liang, Guansu Xing, Yu Liang, Lei Zhang, Dongjie Wang, Yandan Liu, Xin Liu, Wanli Yang, Xiang Ma

Proceedings Volume 12343, 1234324 (2022) https://doi.org/10.1117/12.2649448

KEYWORDS: Microwave radiation, Phase modulation, Modulators, Gaussian filters, Phase measurement, Modulation, Optical filters, Microwave photonics, Dispersion, Tunable lasers

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Proceedings Article | 14 October 2022 Paper

Arbitrary waveform generation based on channelized signal synthesis

Xiaodong Liang, Guansu Xing, Shaobo Li, Yandan Liu, Xiang Ma, Lei Zhang, Wenqi Yu, Dongjie Wang, Yu Liang, Qinsong Luo

Proceedings Volume 12343, 1234337 (2022) https://doi.org/10.1117/12.2648248

KEYWORDS: Signal generators, Signal processing, Microwave radiation, Microwave photonics, Channel projecting optics, Telecommunications, Signal detection, Electronics, Warfare

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Showing 5 of 10 publications

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