Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Fang, Yiqi"'
Toroidal vortex is a kind of novel and exotic structured light with potential applications in photonic topology and quantum information. Here, we present the study on high harmonic generation (HHG) from the interaction of the intense toroidal vortice
Externí odkaz:
http://arxiv.org/abs/2410.06032
Publikováno v:
Physical Review Letters, 127(27), 273901 (2021)
High harmonic generation (HHG) with longitudinal optical orbital angular momentum has attracted much attention over the past decade. Here, we present the first study on the HHG with transverse orbital angular momentum driven by the spatiotemporal opt
Externí odkaz:
http://arxiv.org/abs/2308.05398
Autor:
Fang, Yiqi, Liu, Yunquan
Optical skyrmion serves as a crucial interface between optics and topology. Recently, it has attracted great interest in linear optics. Here, we theoretically introduce a framework for the all-optical generation and control of freespace optical skyrm
Externí odkaz:
http://arxiv.org/abs/2308.05400
Autor:
Fang, Yiqi, Han, Meng, Ge, Peipei, Guo, Zhenning, Yu, Xiaoyang, Deng, Yongkai, Wu, Chengyin, Gong, Qihuang, Liu, Yunquan
Publikováno v:
Nature Photonics, 15(2), 115-120 (2021)
The interaction between a quantum particle's spin angular momentum and its orbital angular momentum is ubiquitous in nature. In optics, the spin-orbit optical phenomenon is closely related with the light-matter interaction and has been of great inter
Externí odkaz:
http://arxiv.org/abs/2308.05397
Publikováno v:
Science Bulletin 68, 1366-1371 (2023)
The novel quantum effects induced by the free-electron-photons interaction have attracted increasing interest due to their potential applications in ultrafast quantum information processing. Here, we propose a scheme to generate optical cat states ba
Externí odkaz:
http://arxiv.org/abs/2306.12959
Publikováno v:
Phys.Rev.Lett. 132 (2024) 073801
We propose a robust scheme of studying the strong interactions between free electrons and photons using topological photonics. Our study reveals that the topological corner state can be used to enhance the interaction between light and a free electro
Externí odkaz:
http://arxiv.org/abs/2306.10745
Publikováno v:
Chin. Phys. Lett., 2023, 40 (3): 033201
Nondipole effects are ubiquitous and crucial in light-matter interaction. However, they are too weak to be directly observed. In strong-field physics, motion of electrons is mainly confined in transverse plane of light fields, which suppresses the si
Externí odkaz:
http://arxiv.org/abs/2303.02398
Autor:
Gao, Jingsong, Zhang, Xiang, Wang, Yang, Fang, Yiqi, Lu, Qi, Li, Zheng, Liu, Yi, Wu, Chengyin, Gong, Qihuang, Liu, Yunquan, Jiang, Hongbing
Publikováno v:
Commun Phys 6, 97 (2023)
Structured light has attracted great interest in scientific and technical fields. Here, we demonstrate the first generation of structured air lasing in N2+ driven by 800 nm femtosecond laser pulses. By focusing a vortex pump beam at 800 nm in N2 gas,
Externí odkaz:
http://arxiv.org/abs/2301.06330
Autor:
Shen, Yijie, Zhan, Qiwen, Wright, Logan G., Christodoulides, Demetrios N., Wise, Frank W., Willner, Alan E., Zhao, Zhe, Zou, Kai-heng, Liao, Chen-Ting, Hernández-García, Carlos, Murnane, Margaret, Porras, Miguel A., Chong, Andy, Wan, Chenhao, Bliokh, Konstantin Y., Yessenov, Murat, Abouraddy, Ayman F., Wong, Liang Jie, Go, Michael, Kumar, Suraj, Guo, Cheng, Fan, Shanhui, Papasimakis, Nikitas, Zheludev, Nikolay I., Chen, Lu, Zhu, Wenqi, Agrawal, Amit, Jolly, Spencer W., Dorrer, Christophe, Alonso, Benjamín, Lopez-Quintas, Ignacio, López-Ripa, Miguel, Sola, Íñigo J., Fang, Yiqi, Gong, Qihuang, Liu, Yunquan, Huang, Junyi, Zhang, Hongliang, Ruan, Zhichao, Mounaix, Mickael, Fontaine, Nicolas K., Carpenter, Joel, Dorrah, Ahmed H., Capasso, Federico, Forbes, Andrew
Spatiotemporal sculpturing of light pulse with ultimately sophisticated structures represents the holy grail of the human everlasting pursue of ultrafast information transmission and processing as well as ultra-intense energy concentration and extrac
Externí odkaz:
http://arxiv.org/abs/2210.11273
Publikováno v:
In International Journal of Biological Macromolecules November 2024 281 Part 1
