Zobrazeno 1 - 10
of 1 417
pro vyhledávání: '"Li Ruxin"'
Autor:
Chen, Tiandao, Huang, Zhiyuan, Pan, Jinyu, Liu, Donghan, Zhao, Yinuo, He, Wenbin, Huang, Jiapeng, Jiang, Xin, Pang, Meng, Leng, Yuxin, Li, Ruxin
We demonstrate that by using 1-m-long gas-filled hollow capillary fiber (HCF) with a core diameter of 100 {\mu}m, tunable ultraviolet (UV) dispersive-wave (DW) pulses can be generated in a compact, single-stage set-up driven directly by 40-fs Ti: sap
Externí odkaz:
http://arxiv.org/abs/2412.15482
Autor:
Sun, Fengyu, Xie, Xinyu, Wang, Wenpeng, Weber, Stefan, Zhang, Xin, Leng, Yuxin, Li, Ruxin, Xu, Zhizhan
An isolated attosecond vortex $\gamma$-ray pulse is generated by using a relativistic spatiotemporal optical vortex (STOV) laser in particle-in-cell simulations. A $\sim$ 300-attosecond electron slice with transverse orbital angular momentum (TOAM) i
Externí odkaz:
http://arxiv.org/abs/2411.05546
Autor:
Zhang, Feng, Deng, Li, Ge, Yanjie, Wen, Jiaxing, Cui, Bo, Feng, Ke, Wang, Hao, Wu, Chen, Pan, Ziwen, Liu, Hongjie, Deng, Zhigang, Zhang, Zongxin, Chen, Liangwen, Yan, Duo, Shan, Lianqiang, Yuan, Zongqiang, Tian, Chao, Qian, Jiayi, Zhu, Jiacheng, Xu, Yi, Yu, Yuhong, Zhang, Xueheng, Yang, Lei, Zhou, Weimin, Gu, Yuqiu, Wang, Wentao, Leng, Yuxin, Sun, Zhiyu, Li, Ruxin
Muons, which play a crucial role in both fundamental and applied physics, have traditionally been generated through proton accelerators or from cosmic rays. With the advent of ultra-short high-intensity lasers capable of accelerating electrons to GeV
Externí odkaz:
http://arxiv.org/abs/2410.23829
Autor:
Bai, Ya, Jiang, Yang, Zheng, Wenyang, Chen, Jiayin, Wang, Shuo, Liu, Candong, Li, Ruxin, Liu, Peng
We have observed the Berry phase effect associated with interband coherence in topological surface states (TSSs) using two-color high-harmonic spectroscopy. This Berry phase accumulates along the evolution path of strong field-driven election-hole qu
Externí odkaz:
http://arxiv.org/abs/2404.06086
Autor:
Chen, Tiandao, Pan, Jinyu, Huang, Zhiyuan, Yu, Yue, Liu, Donghan, Chang, Xinshuo, Liu, Zhengzheng, He, Wenbin, Jiang, Xin, Pang, Meng, Leng, Yuxin, Li, Ruxin
Coherent dispersive wave emission, as an important phenomenon of soliton dynamics, manifests itself in multiple platforms of nonlinear optics from fibre waveguides to integrated photonics. Limited by its resonance nature, efficient generation of cohe
Externí odkaz:
http://arxiv.org/abs/2403.12347
Autor:
Pan, Jinyu, Huang, Zhiyuan, Chen, Yifei, Yu, Fei, Wu, Dakun, Chen, Tiandao, Liu, Donghan, Yu, Yue, Jiang, Xin, Pang, Meng, Leng, Yuxin, Li, Ruxin
We studied the underlying mechanism of broadband dispersive-wave emission within a resonance band of gas-filled anti-resonant hollow-core fiber. Both theoretical and experimental results unveiled that the high-order soliton, launched into the hollow-
Externí odkaz:
http://arxiv.org/abs/2307.16147
Autor:
Pan, Shuren, Wu, Fenxiang, Zhao, Yang, Zhang, Zongxin, Hu, Jiabing, Xu, Yi, Leng, Yuxin, Li, Ruxin, Khazanov, Efim
We proposed a novel method, using an asymmetric four grating compressor (AFGC) to improve the spatial uniformity of laser beams, to suppress the small-scale self-focusing (SSSF) during the post-compression of ultrahigh peak power lasers. The spatial
Externí odkaz:
http://arxiv.org/abs/2307.04968
Pulse self-compression is a simple and economical method for improving the peak power of ultra-intense laser pulses. By solving a modified nonlinear Schrodinger equation considering the fifth-order susceptibility, we found that self-compression appea
Externí odkaz:
http://arxiv.org/abs/2306.12743
Autor:
Bu, Zhigang, Ji, Liangliang, Geng, Xuesong, Liu, Shiyu, Lei, Shaohu, Shen, Baifei, Li, Ruxin, Xu, Zhizhan
Accelerating a free electron to high energy forms the basis for studying particle and nuclear physics. Here it is shown that wavefunction of such an energetic electron can be further manipulated with femtosecond intense lasers. During the scattering
Externí odkaz:
http://arxiv.org/abs/2302.05065
Publikováno v:
EPJ Web of Conferences, Vol 205, p 01001 (2019)
We demonstrate two type phasing methods for tiled-aperture coherent beam combining for high-power lasers based on the near and far field measurement techniques respectively, a comparison is made.
Externí odkaz:
https://doaj.org/article/39fc901946f54d978cb2c5f7c76eed92
