Dr. Wen Zhang Profile

Dr. Wen Zhang

at Purple Mountain Observatory CAS

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 26 November 2023 Poster + Paper

Design and simulation of a dual-polarized twin slot antenna for transition edge sensor detectors

Qing-Cheng Wang, Wei Miao, Fei-Ming Li, Zhao-Hang Peng, Jiang-Qiao Ding, Jia-Qiang Zhong, Zheng Wang, Kang-Min Zhou, Yuan Ren, Wen Zhang, Jing Li, Sheng-Cai Shi

Proceedings Volume 12776, 1277617 (2023) https://doi.org/10.1117/12.2688645

KEYWORDS: Antennas, Bridges, Design and modelling, Superconducting detectors, Lens arrays

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Proceedings Article | 26 November 2023 Poster + Paper

Microwave SQUID multiplexer for readout of transition-edge sensor array

Zhi-Fa Feng, Xin-Kai Yang, Wen Zhang, Zheng Wang, Qing-Xiao Ma, Pei-Zhan Li, Jia-Qiang Zhong, Wei Miao, Yuan Ren, Qi-Jun Yao, Jing Li, Sheng-Cai Shi

Proceedings Volume 12776, 1277616 (2023) https://doi.org/10.1117/12.2688546

KEYWORDS: Resonators, Multiplexers, Inductive coupling, Design and modelling

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Proceedings Article | 26 November 2023 Paper

Broadband anti-reflection coating with diamond and PTFE for terahertz detectors

J. Wang, K. Zhou, B. Fan, W. Miao, W. Zhang, Y. Ren, S. Shi

Proceedings Volume 12776, 127760B (2023) https://doi.org/10.1117/12.2686643

KEYWORDS: Silicon, Antireflective coatings, Diamond, Coating, Transmittance, Film thickness, Standing waves, Refractive index, Dielectrics, Silicon films

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Proceedings Article | 9 September 2021 Paper

Influence analysis of gap distance between single-mode fiber and transition edge single-photon sensors

P. Z. Li, J. Q. Zhong, Y. Geng, W. Zhang, Z. Wang, S. C. Shi

Proceedings Volume 11909, 1190906 (2021) https://doi.org/10.1117/12.2603899

KEYWORDS: Reflectivity, Quantum efficiency, Optical resonators, Energy efficiency, Distance measurement, Single mode fibers, Sensors, Antireflective coatings, Temperature metrology, Optical coherence tomography

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Proceedings Article | 10 October 2020 Presentation + Paper

Titanium-based optical transition edge sensors under the ion irradiation

P. Z. Li, W. Zhang, Y. Geng, J. Q. Zhong, Z. Wang, K. Zhang, S. C. Shi

Proceedings Volume 11554, 115540X (2020) https://doi.org/10.1117/12.2575178

KEYWORDS: Ions, Sensors, Resistance, Radon, X-ray astronomy, Infrared radiation, Quantum information, Space operations, Quartz, Laser sources

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Proceedings Article | 18 November 2019 Paper

Development of multi-beam Fourier phase grating at 660 GHz

Daixi Zhang, Yuan Ren, Dong Liu, Kangmin Zhou, Wei Miao, Wen Zhang, Shengcai Shi

Proceedings Volume 11196, 1119605 (2019) https://doi.org/10.1117/12.2536737

KEYWORDS: Optical simulations, Manufacturing, Spherical lenses, Heterodyning, Receivers, Oscillators, Multiplexing, Aluminum, Micro cutting, Optical testing

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Proceedings Article | 7 December 2018 Paper

Characterization of a graphene-based terahertz hot-electron bolometer

H. Gao, W. Miao, Z. Wang, W. Zhang, Y. Geng, S. C. Shi, C. Yu, Z. Z. He, Q. B. Liu, Z. H, Feng

Proceedings Volume 10826, 108260X (2018) https://doi.org/10.1117/12.2500700

KEYWORDS: Magnetism, Graphene, Bolometers, Electrons, Resistance, Temperature metrology, Superconductors, Bandpass filters, Radio astronomy, Antennas

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Proceedings Article | 3 November 2016 Paper

High sensitive THz superconducting hot electron bolometer mixers and transition edge sensors

W. Zhang, W. Miao, K. Zhou, X. H. Guo, J. Zhong, S. Shi

Proceedings Volume 10030, 1003009 (2016) https://doi.org/10.1117/12.2246517

KEYWORDS: Antennas, Superconductors, Terahertz radiation, Sensors, Bolometers, Etching, Receivers, Temperature metrology, Wet etching, Bridges

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Proceedings Article | 24 September 2012 Paper

Active local oscillator power stabilization for a hot electron bolometer heterodyne receiver

D. Hayton, J. Gao, J. Kooi, Y. Ren, W. Zhang, G. de Lange

Proceedings Volume 8452, 84520Z (2012) https://doi.org/10.1117/12.925851

KEYWORDS: Receivers, Heterodyning, Oscillators, Terahertz radiation, Bolometers, Spectroscopy, Spectroscopes, Power meters, Amplifiers, Gas lasers

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Proceedings Article | 24 September 2012 Paper

Optimized sensitivity and beam pattern of a twin-slot antenna coupled NbN HEB mixer at 1.6THz

W. Zhang, D. Hayton, J. Gao, M. Hajenius, W. Miao, D. Liu, T. Klapwijk, S. Shi

Proceedings Volume 8452, 84522H (2012) https://doi.org/10.1117/12.926028

KEYWORDS: Terahertz radiation, Antennas, Silicon, Receivers, Temperature metrology, Fourier transforms, Beam splitters, Superconductors, Optical testing, Bridges

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Proceedings Article | 5 November 2010 Paper

Direct detection behavior of a superconducting hot electron bolometer measured by Fourier transform spectrometer

W. Miao, W. Zhang, K. Zhou, Z, Lin, Q. Yao, Y. Delorme, R. Lefevre, S. Shi

Proceedings Volume 7854, 78540B (2010) https://doi.org/10.1117/12.871759

KEYWORDS: Superconductors, Bolometers, Fourier transforms, Antennas, Spectroscopy, Signal detection, Temperature metrology, Amplifiers, Modulation, Terahertz radiation

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Proceedings Article | 15 July 2010 Paper

Heterodyne gas cell measurements at 2.9 THz using a quantum cascade laser as local oscillator

Y. Ren, J. R. Gao, J. N. Hovenier, R. Higgins, W. Zhang, A. Bell, B. Klein, T. Klapwijk, S. C. Shi, T.-Y. Kao, S. Kumar, Q. Hu, J. Reno

Proceedings Volume 7741, 774118 (2010) https://doi.org/10.1117/12.857658

KEYWORDS: Quantum cascade lasers, Terahertz radiation, Heterodyning, Receivers, Oscillators, Temperature metrology, Spectroscopy, Spectrometers, Astronomy, Spectroscopes

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Proceedings Article | 15 July 2010 Paper

NbN hot electron bolometer mixer at 5.3 THz

W. Zhang, J. R. Gao, P. Khosropanah, T. Bansal, T. Klapwijk, W. Miao, S. C. Shi

Proceedings Volume 7741, 77411B (2010) https://doi.org/10.1117/12.857683

KEYWORDS: Terahertz radiation, Antennas, Receivers, Double sideband modulation, Silicon, Superconductors, Temperature metrology, Bolometers, Resistance, Beam splitters

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Proceedings Article | 8 February 2008 Paper

Dependence of noise temperature of quasi-optical superconducting hot-electron bolometer mixers on bath temperature and optical-axis displacement

Wen Zhang, Ning Li, Ling Jiang, Yuan Ren, Qi-Jun Yao, Zhen-Hui Lin, Sheng-Cai Shi, B. Voronov, G. Gol'tsman

Proceedings Volume 6840, 684007 (2008) https://doi.org/10.1117/12.755238

KEYWORDS: Superconductors, Temperature metrology, Terahertz radiation, Antennas, Silicon, Bolometers, Resistance, Heterodyning, Superconductivity, Oscillators

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Showing 5 of 14 publications

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