26 citations · 44 across the 11 of their papers we have counts for
11 papers
Versatile manipulation of light- and dark- seeking particles on demand
Zheng Yuan, Chenchen Zhang, Yuan Gao +5
We propose a novel approach to enable the agile manipulation of light- and dark-seeking particles. Our approach involves introducing a two-curvilinear perfect optical vortex beam (…
New orbital angular momentum multiplexing strategy: beyond the capacity limit of free-space optical communication
Wenxiang Yan, Yuan Gao, Xian Long +5
Free space optical (FSO) communication can exploit mode-division multiplexing using orthogonal spatial modes of Laguerre Gaussian beams, such as orbital angular momentum (OAM) mode…
Symmetry breaking of Pancharatnam-Berry phase using non-axisymmetric meta-atoms
Baifu Zhang, Yan Wang, Zhixing Huang +3
The Pancharatnam-Berry (PB) phase in metasurfaces obeys the symmetry restriction, according to which the PB phases of two orthogonal circularly polarized waves are the same but wit…
Customizable Laguerre-Gaussian Perfect Vortex Beams
Wenxiang Yan, Zheng Yuan, Yuan Gao +4
The recognition in the 1990s that vortex beams (VBs), paraxial light beams with optical vortices, carry orbital angular momentum (OAM), has benefited applications ranging from opti…
Versatile Non-diffracting Perfect Vortex Beams
Wenxiang Yan, Yuan Gao, Zheng Yuan +5
The rapid scale broadening and divergence increasing of vortex beams (VBs) with orbital angular momentum (OAM), e.g., Laguerre-Gaussian beams, severely impede the wide applications…
Manipulating propagation and evolution of polarization singularities in composite Bessel-like fields
Xinglin Wand, Wenxiang Yan, Yuan Gao +5
Structured optical fields embedded with polarization singularities (PSs) have attracted extensive attention due to their capability to retain topological invariance during propagat…