Dr. Yulei Shi Profile

Dr. Yulei Shi

at Capital Normal Univ

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 16 December 2022 Poster + Presentation + Paper

Study of different types of hydroxypropyl celluloses (HPC) based on terahertz time-domain spectroscopy (THz-TDS)

Jiayu Yan, Zining Wang, Yuanfeng Guo, Yulei Shi, Jian Zuo, Cunlin Zhang

Proceedings Volume 12324, 123240Y (2022) https://doi.org/10.1117/12.2643698

KEYWORDS: Terahertz radiation, Absorption, Terahertz spectroscopy, Refractive index, Spectroscopy, Beam splitters, Polymers, Off axis mirrors, Mirrors, Phonons

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Proceedings Article | 16 December 2022 Presentation + Paper

Study on terahertz spectra of traditional Chinese medicine tablets with porous and non-porous structures

Xu Li, Yanbing Bai, Yuanfeng Guo, Zining Wang, Yulei Shi, Jian Zuo, Cunlin Zhang

Proceedings Volume 12324, 123240J (2022) https://doi.org/10.1117/12.2643845

KEYWORDS: Tablets, Absorption, Terahertz radiation, Refractive index, Terahertz spectroscopy, Spectroscopy, Terahertz technology

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Proceedings Article | 18 November 2019 Paper

Electrical and vibrational properties of hydrogen bonds in glycine-water clusters

Xiu-min Wang, Yu-lei Shi, Qing-li Zhou

Proceedings Volume 11196, 1119618 (2019) https://doi.org/10.1117/12.2537536

KEYWORDS: Hydrogen, Molecules, Infrared imaging, Infrared radiation

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Proceedings Article | 3 November 2016 Paper

The properties of electromagnetic responses and optical modulation in terahertz metamaterials

Wei Chen, Yulei Shi, Wei Wang, Qingli Zhou, Cunlin Zhang

Proceedings Volume 10030, 100301R (2016) https://doi.org/10.1117/12.2245829

KEYWORDS: Modulation, Terahertz radiation, Electromagnetism, Terahertz metamaterials, Metamaterials, Split ring resonators, Finite-difference time-domain method, Absorption, Refractive index, Gallium arsenide

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Proceedings Article | 12 August 2015 Paper

Ultrafast terahertz emission properties in GaAs semiconductor

Aihua Wang, Yulei Shi, Qingli Zhou

Proceedings Volume 9625, 962505 (2015) https://doi.org/10.1117/12.2196272

KEYWORDS: Gallium arsenide, Terahertz radiation, Gold, Interfaces, Picosecond phenomena, Semiconducting wafers, Carrier dynamics, Electron transport, Ultrafast phenomena, Wafer-level optics

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Proceedings Article | 12 August 2015 Paper

Influence of substrate refractive index and metallic structure size on resonant properties in terahertz split ring resonators

Zhou Yang, Yulei Shi, Wei Wang, Qingli Zhou, Chenyu Li, Ani Wu, Jianfeng Liu, Cunlin Zhang

Proceedings Volume 9625, 96250A (2015) https://doi.org/10.1117/12.2193106

KEYWORDS: Terahertz radiation, Refractive index, Split ring resonators, Metamaterials, Metals, Electromagnetism, Finite-difference time-domain method, Modulation, Modulators, Terahertz metamaterials

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Proceedings Article | 12 August 2011 Paper

Focalizing of terahertz waves with a Fresnel lens

Yulei Shi, Wei Liu, Qing-li Zhou, Cunlin Zhang

Proceedings Volume 8195, 819504 (2011) https://doi.org/10.1117/12.899428

KEYWORDS: Terahertz radiation, Fresnel lenses, Wave propagation, Diffraction, Picosecond phenomena, Lenses, Optical filters, Terahertz spectroscopy, Imaging spectroscopy, Free space

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Proceedings Article | 12 August 2011 Paper

Collective vibrational spectra of a- and y-glycine studied by terahertz and raman spectroscopy

Yulei Shi, Wei Liu, Qing-li Zhou, Cunlin Zhang

Proceedings Volume 8195, 819505 (2011) https://doi.org/10.1117/12.899430

KEYWORDS: Raman spectroscopy, Terahertz radiation, Absorption, Molecules, Spectroscopy, Crystals, Terahertz spectroscopy, Hydrogen, Molecular interactions, Far infrared

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Proceedings Article | 3 June 2011 Paper

2D signature for detection and identification of drugs

Vyacheslav Trofimov, Svetlana Varentsova, Jingling Shen, Cunlin Zhang, Qingli Zhou, Yulei Shi

Proceedings Volume 8040, 804007 (2011) https://doi.org/10.1117/12.883674

KEYWORDS: Terahertz radiation, Picosecond phenomena, Absorption, Transparency, Signal detection, Biological research, Chemical analysis, Explosives, Fourier transforms, Visible radiation

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