Prof. Youwei Tian Profile

Prof. Youwei Tian

at Nanjing Univ of Posts & Telecommunications

SPIE Involvement:

Author

Publications (32)

Proceedings Article | 11 October 2024 Paper

Paper

Effect of laser intensity and initial electron energy on electron radiation

Wenqiu Wu, Yu Li, Suxi Zhu, Youwei Tian

Proceedings Volume 13287, 1328704 (2024) https://doi.org/10.1117/12.3036534

KEYWORDS: Laser radiation, Pulsed laser operation, Laser scattering, Laser applications, Physics, Thomson scattering, Laser frequency, Femtosecond pulse shaping, Electromagnetic radiation

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Proceedings Article | 11 October 2024 Paper

Paper

Effects of laser polarization parameters on the radiation properties of energetic electrons at different initial positions

Zhenghua Pan, Yibo Zhao, Dongchen Yao, Jiale Li, Youwei Tian, Hongge Dong

Proceedings Volume 13287, 132870V (2024) https://doi.org/10.1117/12.3038930

KEYWORDS: Electrons, Polarization, Pulsed laser operation, Laser radiation, Ultrafast phenomena, Gaussian pulse, Telecommunications, Solids, MATLAB, Particles

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Proceedings Article | 11 October 2024 Paper

Paper

Space characteristics of nonlinear Thomson scattering with different chirped parameters

Jiachen Li, Zi Wang, Qianmin Zheng, Juncheng Yan, Xiaotian Gong, Youwei Tian

Proceedings Volume 13287, 132870F (2024) https://doi.org/10.1117/12.3038059

KEYWORDS: Electrons, Pulsed laser operation, Laser frequency, Gaussian pulse, Laser radiation, Ultrafast phenomena, Thomson scattering, Polarization, Electromagnetism, Telecommunications

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Proceedings Article | 11 October 2024 Paper

Paper

Analysis of the impact of circularly polarized negatively chirped laser pulse width on electron radiation

Zi Wang, Jiachen Li, Juncheng Yan, Qianmin Zheng, Xiaotian Gong, Youwei Tian

Proceedings Volume 13287, 132870E (2024) https://doi.org/10.1117/12.3037919

KEYWORDS: Laser radiation, Pulsed laser operation, Ultrafast phenomena, Thomson scattering, Laser scattering, Laser frequency, X-rays, Physics, Femtosecond pulse shaping

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Proceedings Article | 11 October 2024 Paper

Paper

Relativistic nonlinear Thomson backscattering of excited electrons in ultra-tightly focused circularly polarized laser pulses with beam waist radius dependence

Qianmin Zheng, Jiachen Li, Zi Wang, Jiale Li, Youwei Tian

Proceedings Volume 13287, 132870D (2024) https://doi.org/10.1117/12.3037902

KEYWORDS: Electrons, Laser radiation, Pulsed laser operation, Thomson scattering, Laser scattering, Backscatter

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Proceedings Article | 16 October 2023 Paper

Paper

Study on radiation characteristics of energetic electrons driven by circularly polarized intense laser pulse

Yi Zhang, Haokai Wang, Feiyang Gu, Youwei Tian

Proceedings Volume 12792, 127920C (2023) https://doi.org/10.1117/12.2688371

KEYWORDS: Electrons, Pulsed laser operation, Laser radiation, Thomson scattering

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Proceedings Article | 16 October 2023 Paper

Paper

Numerical simulation of the radiation properties of a high-energy electron influenced by linear polarized laser pulse

Wangyoyo Li, Youwei Tian, Jinming Chen, Fanghui Hu

Proceedings Volume 12792, 1279216 (2023) https://doi.org/10.1117/12.2691231

KEYWORDS: Laser radiation, Pulsed laser operation, Polarization, Numerical simulations, Thomson scattering, Plasma, Vacuum, Motion models, Laser scattering, Radiation injury

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Proceedings Article | 16 October 2023 Paper

Paper

Time evolution of high-energy electron radiation in different domains

Shichen Sun, Youwei Tian

Proceedings Volume 12792, 1279202 (2023) https://doi.org/10.1117/12.2687930

KEYWORDS: Thomson scattering, Laser scattering

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Proceedings Article | 16 October 2023 Paper

Paper

Laser intensity affects the electron's optimal position and the spatial radiation characteristics in linearly polarized tightly focused laser field

Hanchen Qiu, Kaixiang Zhang, Youwei Tian

Proceedings Volume 12792, 1279205 (2023) https://doi.org/10.1117/12.2687957

KEYWORDS: Laser radiation, Electrons, Pulsed laser operation, Laser scattering, Laser applications, Thomson scattering, Solids, Polarization, Numerical simulations, Computer simulations

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Proceedings Article | 16 October 2023 Paper

Paper

Full space spectra generated by collision of electrons with different initial energy and positions with tightly focused laser pulses

Lingyu Xia, Yirui Yuan, Senyuan Zhu, Hongtao Xue, Youwei Tian

Proceedings Volume 12792, 127920A (2023) https://doi.org/10.1117/12.2688284

KEYWORDS: Electrons, Pulsed laser operation, Telecommunications, Polarization, Gaussian pulse, Wavefronts, Thomson scattering, Laser scattering, X-rays, Ultrafast phenomena

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Proceedings Article | 16 October 2023 Paper

Paper

Influence of initial phase on radiation characteristics of electrons driven by non-tightly focused laser

Yubo Wang, Qingyu Yang, Youwei Tian

Proceedings Volume 12792, 127920B (2023) https://doi.org/10.1117/12.2688354

KEYWORDS: Electrons, Laser radiation, Pulsed laser operation, Thomson scattering, Laser scattering, Ultrafast phenomena, Polarization

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Proceedings Article | 16 October 2023 Paper

Paper

Zeptosecond x-ray pulse generation from scattering of few-cycle laser pulses with relativistic electron

Haokai Wang, Feiyang Gu, Yi Zhang, Youwei Tian

Proceedings Volume 12792, 127920G (2023) https://doi.org/10.1117/12.2688491

KEYWORDS: Pulsed laser operation, Ultrafast phenomena, X-rays, Laser radiation, Thomson scattering

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Proceedings Article | 16 October 2023 Paper

Paper

The effective characteristics of pulse duration on the electron emission impelled by linear polarized strong laser pulse

Ruiqi Liu, Youwei Tian

Proceedings Volume 12792, 127920H (2023) https://doi.org/10.1117/12.2688498

KEYWORDS: Pulsed laser operation, Femtosecond pulse shaping, Laser radiation, Femtosecond phenomena, Solids, Gaussian pulse, Blue lasers, Telecommunications, Particles, Free electron lasers

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Proceedings Article | 16 October 2023 Paper

Paper

Full spatial characteristics of emission from electron oscillation driven by linearly polarized laser pulses

Feiyang Gu, Yi Zhang, Haokai Wang, Youwei Tian

Proceedings Volume 12792, 127920J (2023) https://doi.org/10.1117/12.2688537

KEYWORDS: Laser radiation, Pulsed laser operation, Femtosecond phenomena, Laser scattering, Particles, Thomson scattering

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Proceedings Article | 16 October 2023 Paper

Paper

Effects of laser intensity on the backscattering spectrum in tightly focused lasers

Chen Yang, Xiaodi Zhou, Jiawen Shao, Peishuo Yu, Youwei Tian

Proceedings Volume 12792, 127921H (2023) https://doi.org/10.1117/12.2691302

KEYWORDS: Pulsed laser operation, Signal intensity, Laser radiation, Ultrafast phenomena, Polarization, Laser scattering, Laser frequency, Phase shifts, Numerical simulations, Laser applications

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Proceedings Article | 16 October 2023 Paper

Paper

Effect of pulse width variation on the radiation characteristics of electrons driven by circularly polarized lasers

Yuhao Huang, Qingyu Yang

Proceedings Volume 12792, 127920P (2023) https://doi.org/10.1117/12.2690982

KEYWORDS: Electrons, Laser radiation, Pulsed laser operation, Collimation, Gaussian pulse, Thomson scattering, Ultrafast phenomena, Modulation, X-rays, X-ray imaging

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Proceedings Article | 31 August 2021 Paper

Paper

Generation of a quasi-monochromatic x-ray via collision of electron with tightly focused laser pulses

Jiawei Zhuang, Yiqiu Wang, Conglin Wang, Youwei Tian

Proceedings Volume 11907, 1190703 (2021) https://doi.org/10.1117/12.2600762

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Proceedings Article | 31 August 2021 Paper

Paper

Radiation characteristics of single and double peak pulses produced by a high energy electron head-on colliding with an intense laser pulse

Yu Chen, Hui Liu, Yunfeng Cai, Youwei Tian

Proceedings Volume 11907, 119070B (2021) https://doi.org/10.1117/12.2600888

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Proceedings Article | 31 August 2021 Paper

Paper

Influence of different pulse width on electron emission characteristics driven by circularly polarized intense laser

Lingxiao Li, Mengyuan Tao, Penghang Yu, Youwei Tian

Proceedings Volume 11907, 1190707 (2021) https://doi.org/10.1117/12.2600833

KEYWORDS: Pulsed laser operation, Femtosecond phenomena, Laser scattering, Radiation effects, Wave propagation, Thomson scattering, Polarization, Particles, Free electron lasers, Electron transport

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Proceedings Article | 31 August 2021 Paper

Paper

Radiation spectrum characteristics of circularly polarized laser colliding electrons at different intensities

ZuJie Chen, Xin Shen, Youwei Tian

Proceedings Volume 11907, 119070A (2021) https://doi.org/10.1117/12.2600883

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Proceedings Article | 31 August 2021 Paper

Paper

Spatial characteristics of nonlinear Thomson scattering from tightly focused single-cycle laser pulse with varied initial phases

Yiqiu Wang, Jiawei Zhuang, Qinyan Zhou, Yunfeng Cai, Youwei Tian

Proceedings Volume 11907, 1190702 (2021) https://doi.org/10.1117/12.2600757

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Proceedings Article | 31 August 2021 Paper

Paper

Effect of polarization parameters on electron motion and radiation characteristics under intense laser field

Jianping Chang, Penghang Yu, Yichen She, Jin Yan, Youwei Tian

Proceedings Volume 11907, 1190709 (2021) https://doi.org/10.1117/12.2600868

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Proceedings Article | 31 August 2021 Paper

Paper

Effect and mechanism of initial phase on electron radiation under linearly polarized Gaussian laser pulse

Penghang Yu, Yiqiu Wang, Jin Yan, Jianping Chang, Youwei Tian

Proceedings Volume 11907, 1190706 (2021) https://doi.org/10.1117/12.2600776

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Proceedings Article | 31 August 2021 Paper

Paper

Influence of electron’s initial position on space radiation of a high-energy electron interacting with linearly polarized tightly focused laser

Xi Zhou, Yilv Yan, Shanlin Ren, Hui Liu, Youwei Tian

Proceedings Volume 11907, 1190705 (2021) https://doi.org/10.1117/12.2600773

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Proceedings Article | 2 December 2020 Paper

Paper

Analysis of beam waist on temporal characteristic from electron driven by intense linearly polarized laser pulses

Haonan Lin, Penghang Yu, Jin Yan, Lingxiao Li, Youwei Tian

Proceedings Volume 11717, 117170F (2020) https://doi.org/10.1117/12.2584523

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Proceedings Article | 2 December 2020 Paper

Paper

Analysis of pulse widths on the spatial characteristics of electron motion and radiation driven by linearly polarized tightly focused laser pulses

Lingxiao Li, Wenxin Zhu, Zhengyu Huang, Shuhong Liu, Youwei Tian

Proceedings Volume 11717, 117170Z (2020) https://doi.org/10.1117/12.2585736

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Proceedings Article | 2 December 2020 Paper

Paper

Influence of laser intensity on pulse width of nonlinear Thomson scattering in circularly polarized tightly focused laser pulses

Conglin Wang, Yiqiu Wang, Lingxiao Li, Yuxuan Bian, Youwei Tian

Proceedings Volume 11717, 117170L (2020) https://doi.org/10.1117/12.2584937

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Proceedings Article | 2 December 2020 Paper

Paper

Initial phase-sensitivity of spatial characteristics in the tightly and non-tightly focused linearly polarized few-cycle region

Yiqiu Wang, Conglin Wang, Kang Li, Lingxiao Li, Youwei Tian

Proceedings Volume 11717, 117170I (2020) https://doi.org/10.1117/12.2584745

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Proceedings Article | 17 May 2019 Paper

Paper

Single zeptosecond pulse generation by scattering of a relativistic electron with an intense circularly polarized laser pulse

Youwei Tian, Lingxiao Li, Kang Li, Yunyun Shi

Proceedings Volume 11170, 111702C (2019) https://doi.org/10.1117/12.2533703

KEYWORDS: Laser scattering, Scattering, Thomson scattering, Ultrafast phenomena, X-rays

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Proceedings Article | 24 July 2018 Paper

Paper

Effect of laser intensity on electron accelerated scattering angle in vacuum

Liqiang Xin, Youwei Tian

Proceedings Volume 10827, 108273S (2018) https://doi.org/10.1117/12.2500478

KEYWORDS: Pulsed laser operation, Laser scattering, Scattering, Collimation, Laser energy, Free electron lasers, Electron beams, Electrons, High speed electronics

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Proceedings Article | 4 May 2015 Paper

Paper

Influence of initial phase on spatial emission characteristics from electron oscillation driven by a linearly polarized few-cycle laser pulse

Youwei Tian, Chao Fan, Jiaxin Song, Lu Yang, Qiuyuan Zhang, Enyu Feng

Proceedings Volume 9543, 95430X (2015) https://doi.org/10.1117/12.2179356

KEYWORDS: Pulsed laser operation, Laser scattering, Scattering, Polarization, Ultrafast phenomena, Laser applications, Laser optics, Radio propagation, Solids, Antennas

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Proceedings Article | 18 November 2014 Paper

Paper

Spatial emission characteristics from electron oscillation driven by circularly polarized laser pulses

Youwei Tian, Gao Yu, Yuanyuan Wang, Jingxia Jiang, Qiuyuan Zhang

Proceedings Volume 9269, 926918 (2014) https://doi.org/10.1117/12.2068157

KEYWORDS: Pulsed laser operation, Solids, Femtosecond phenomena, Laser scattering, Free electron lasers, Thomson scattering, Wave propagation, Polarization, Radio propagation, Telecommunications

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Showing 5 of 32 publications

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