Dr. Ziyi Zhang Profile

Dr. Ziyi Zhang

at National Innovation Institute of Defense Technology

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Author

Publications (3)

Proceedings Article | 26 November 2023 Poster + Paper

Optimizing terahertz generation via axial-length controllable filaments with spatial light modulator

Yifei Feng, Ruixing Wang, Mingxin Gao, Xiaomin Qu, Hao Ruan, Ziyi Zhang

Proceedings Volume 12776, 127761C (2023) https://doi.org/10.1117/12.2685819

KEYWORDS: Plasma, Terahertz radiation, Plasma generation, Ionization, Electric fields, Spatial light modulators, Modulation, Femtosecond phenomena, Phase shift keying, Optical components

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Proceedings Article | 26 November 2023 Paper

Why do terahertz waves generated from long two-color filament always peak at around 1THz?

Xiaomin Qu, Xing Xu, Jing Lou, Mingxin Gao, Yifei Feng, Ziyi Zhang, Yindong Huang

Proceedings Volume 12776, 1277603 (2023) https://doi.org/10.1117/12.2685581

KEYWORDS: Terahertz radiation, Laser frequency, Plasma, Phase matching, Physical coherence, Laser energy, Femtosecond phenomena, Laser radiation, Refractive index, Light absorption

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Proceedings Article | 5 November 2020 Paper

Electrically controlled tunable optical parametric oscillator (3.0-6.7 μm) based on BaGa4Se7 crystal pumped by a Q-switch Nd:YAG laser

Yongping Zhang, Yongfang Liu, Dagong Jia, Taoying Yu, Yindong Huang, Ziyi Zhang, Ruixing Wang

Proceedings Volume 11562, 115620B (2020) https://doi.org/10.1117/12.2575755

KEYWORDS: Crystals, Optical parametric oscillators, Nonlinear crystals, Mid-IR, Laser crystals, Q switched lasers, Nd:YAG lasers, Phase matching, Oscillators, Laser damage threshold

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