Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Yang Yuanjie"'
The optical counterparts of skyrmions have recently been constructed with diverse topological types and by different degrees of freedom, such as field, spins, and Stokes vectors, exhibiting extensive potential in modern information science. However,
Externí odkaz:
http://arxiv.org/abs/2409.05689
Autor:
Huang Xiaoping, Chen Kai, Qi Mingxi, Zhang Peifeng, Li Yu, Winnerl Stephan, Schneider Harald, Yang Yuanjie, Zhang Shuang
Publikováno v:
Nanophotonics, Vol 8, Iss 3, Pp 505-512 (2019)
Nano-patterned colloidal plasmonic metasurfaces are capable of manipulation of light at the subwavelength scale. However, achieving controllable lithography-free nano-patterning for colloidal metasurfaces still remains a major challenge, limiting the
Externí odkaz:
https://doaj.org/article/7dc73e2b41ac49e2b287a6fd0b1d6eb6
Publikováno v:
Nanophotonics, Vol 7, Iss 3, Pp 677-682 (2018)
Zero-order and higher-order Bessel beams are well-known nondiffracting beams. Namely, they propagate with invariant profile (intensity) and carry a fixed orbital angular momentum. Here, we propose and experimentally study an anomalous Bessel vortex b
Externí odkaz:
https://doaj.org/article/204ec88d4de948f4a0cf3b480c9d5553
Publikováno v:
Optics Letters Vol. 45, Issue 22, pp. 6266-6269 (2020)
Particles trapped by optical tweezers, behaving as mechanical oscillators in an optomechanical system, have found tremendous applications in various disciplines and are still arousing research interest in frontier and fundamental physics. These optic
Externí odkaz:
http://arxiv.org/abs/2307.10341
Autor:
Bai, Yihua, Zhang, Qing, Zhang, Tan, Lv, Haoran, Yan, Jiadian, Wang, Jiandong, Fu, Shenhe, Hu, Guangwei, Qiu, Cheng-Wei, Yang, Yuanjie
Controlling light at the nanoscale by exploiting ultra-confined polaritons - hybrid light and matter waves - in various van der Waals (vdW) materials empowers unique opportunities for many nanophotonic on-chip technologies. So far, mainstream approac
Externí odkaz:
http://arxiv.org/abs/2304.07723
Autor:
Yang, Jie, Feng, Pengyi, Han, Fei, Zheng, Xuezhi, Wang, Jiafu, Jin, Zhongwei, Verellen, Niels, Janssens, Ewald, Ni, Jincheng, Chen, Weijin, Yang, Yuanjie, Zhang, Anxue, Bai, Benfeng, Qiu, Chengwei, Vandenbosch, Guy A E
Plasmonic vortex lenses (PVLs), producing vortex modes, known as plasmonic vortices (PVs), in the process of plasmonic spin-orbit coupling, provide a promising platform for the realization of many optical vortex-based applications. Very recently, it
Externí odkaz:
http://arxiv.org/abs/2209.14735
Autor:
Yao, Jun, Bai, Yihua, Qin, Yaqiang, Gao, Mingsheng, Zhou, Lei-Ming, Jiang, Yuqiang, Yang, Yuanjie
In optics, we can generate vortex beams using specific methods such as spiral phase plates or computer generated holograms. While, in nature, it is worth noting that water can produce vortices by a circularly symmetrical hole. So, if a light beam can
Externí odkaz:
http://arxiv.org/abs/2206.03058
Autocorrelation measurement based on second-harmonic generation (SHG), the best-known technique for measuring the temporal duration of ultrashort pulses, could date back to the birth of ultrafast lasers. Here, we propose and experimentally demonstrat
Externí odkaz:
http://arxiv.org/abs/2204.04495
Publikováno v:
In Diamond & Related Materials October 2024 148