Structured light, especially beams carrying orbital angular momentum (OAM), has gained
much interest due to its unique amplitude and phase structures. In terms of communication …

Orbital angular momentum (OAM), which describes the “phase twist”(helical phase pattern)
of light beams, has recently gained interest due to its potential applications in many diverse …

An optical vortex having an isolated point singularity is associated with the spatial structure
of light waves. A polarization vortex (vector beam) with a polarization singularity has …

The recognition in the 1990s that light beams with a helical phase front have orbital angular
momentum has benefited applications ranging from optical manipulation to quantum …

There is a continuing growth in the demand for data bandwidth, and the multiplexing of
multiple independent data streams has the potential to provide the needed data capacity …

Optical fibers have often been considered to offer effectively infinite capacity to support the
rapid traffic growth essential to our information society. However, as demand has grown and …

涡旋光束携带的轨道角动量(OAM) 为光波的空间域提供了新的维度资源, 吸引了越来越多研究
人员的关注. 由于具有不同OAM 模式值的涡旋光束相互正交, 因此将OAM 模式引入传统光通信 …

The effect of atmosphere turbulence on light's spatial structure compromises the information
capacity of photons carrying the Orbital Angular Momentum (OAM) in free-space optical …

Angular momentum, a fundamental physical quantity, can be divided into spin angular
momentum (SAM) and orbital angular momentum (OAM) in electromagnetic waves. Helically …

During the past decade, the passive metasurfaces enabling vortex beams carrying orbital
angular momentum have drawn great interest in the fields of electromagnetic and acoustic …