Výsledky vyhledávání - "Jiang Yuqiang"

Akademický článek

Spheroidal trap shell beyond diffraction limit induced by nonlinear effects in femtosecond laser trapping

Autor: Huang Lu, Qin Yaqiang, Jin Yunfeng, Shi Hao, Guo Honglian, Xiao Liantuan, Jiang Yuqiang

Publikováno v: Nanophotonics, Vol 9, Iss 14, Pp 4315-4325 (2020)

Beyond diffraction limit, multitrapping of nanoparticles is important in numerous scientific fields, including biophysics, materials science and quantum optics. Here, we demonstrate the 3-dimensional (3D) shell-like structure of optical trapping well

Externí odkaz: https://doaj.org/article/4a40af97312d4e9ab6ec0e54431c8006

Zobrazit plný text záznamu

Report

Fine features of optical potential well induced by nonlinearity

Autor: Zhou, Lei-Ming, Qin, Yaqiang, Yang, Yuanjie, Jiang, Yuqiang

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

Zobrazit plný text záznamu

Report

Generation of optical vortices imitating water vortices

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

Zobrazit plný text záznamu