Ms. Hang Zhao Profile

Hang Zhao

at Beijing Institute of Technology

SPIE Involvement:

Author

Publications (8)

SPIE Journal Paper | 24 June 2024 Open Access

Extremely efficient terahertz second-harmonic generation from organic crystals

Hang Zhao, Yong Tan, Chen Wang, Ming Liu, Yongzheng Wen, Yuejin Zhao, Ji Zhou

APN, Vol. 3, Issue 04, 046007, (June 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.4.046007

KEYWORDS: Terahertz radiation, Crystals, Second harmonic generation, Electric fields, Absorption, Phonons, Polarization, Nonlinear susceptibility, Dispersion, Photonics

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Proceedings Article | 26 November 2023 Poster + Paper

Spectroscopic analysis of molecular motion modes revealed by the terahertz Kerr effect

Guang Lu, Yong Tan, Hang Zhao, Yuejin Zhao

Proceedings Volume 12776, 1277611 (2023) https://doi.org/10.1117/12.2687481

KEYWORDS: Hydrogen, Liquids, Terahertz radiation, Water, Kerr effect, Spectroscopy, Vibration, Molecular spectroscopy, Ions, Raman spectroscopy

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Proceedings Article | 16 December 2022 Presentation + Paper

Nonlinear response of liquid water induced by terahertz pulses

Hang Zhao, Yong Tan, LiangLiang Zhang, Cunlin Zhang, Yuejin Zhao

Proceedings Volume 12324, 123240B (2022) https://doi.org/10.1117/12.2651598

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SPIE Journal Paper | 3 February 2021 Open Access

Transient evolution of quasifree electrons of plasma in liquid water revealed by optical-pump terahertz-probe spectroscopy

Yong Tan, Hang Zhao, Rui Zhang, Yuejin Zhao, Cunlin Zhang, Xi-Cheng Zhang, Liangliang Zhang

AP, Vol. 3, Issue 01, 015002, (February 2021) https://doi.org/10.1117/12.10.1117/1.AP.3.1.015002

KEYWORDS: Electrons, Terahertz radiation, Plasma, Absorption, Liquids, Nitrogen, Modulation, Water, Picosecond phenomena, Femtosecond phenomena

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Proceedings Article | 14 September 2018 Presentation + Paper

Wavelength dependent terahertz wave modulation based on preformed air plasma

Tong Wu, Liangliang Zhang, Shijing Zhang, Hang Zhao, Liquan Dong, Cunlin Zhang, Yuejin Zhao

Proceedings Volume 10756, 107560Q (2018) https://doi.org/10.1117/12.2319819

KEYWORDS: Terahertz radiation, Plasma, Polarization, Modulation, Pulsed laser operation, Imaging spectroscopy, Crystals, Phase shift keying, Laser crystals, Optoelectronics

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Proceedings Article | 23 August 2017 Paper

Characterization of THz wave generated from air plasma induced by two-color laser with long wavelength

Shijing Zhang, LiangLiang Zhang, Tong Wu, Hang Zhao, Xiaomei Yu, Cunlin Zhang, Yuejin Zhao

Proceedings Volume 10383, 103830E (2017) https://doi.org/10.1117/12.2272647

KEYWORDS: Terahertz radiation, Crystals, Polarization, Plasma, Laser crystals, Nonlinear crystals, Pulsed laser operation, Plasma generation, Harmonic generation, Tunable lasers

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Proceedings Article | 3 November 2016 Paper

Wavelength scaling of terahertz generation via two color photoionization in pre-formed plasma

Suxia Huang, Hang Zhao, Cunlin Zhang, Liangliang Zhang

Proceedings Volume 10030, 100301T (2016) https://doi.org/10.1117/12.2245846

KEYWORDS: Terahertz radiation, Plasma, Pulsed laser operation, Modulation, Ionization, Plasma generation, Imaging spectroscopy, Laser applications, Electrons, Optical amplifiers

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Proceedings Article | 3 November 2016 Paper

Wavelength scaling of terahertz radiation in plasma gas targets

Hang Zhao, Suxia Huang, Cunlin Zhang, Liangliang Zhang

Proceedings Volume 10030, 100301S (2016) https://doi.org/10.1117/12.2245845

KEYWORDS: Terahertz radiation, Plasma, Nitrogen, Helium, Neon, Argon, Gases, Xenon, Ionization, Krypton

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Showing 5 of 8 publications

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