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 …

Optical orbital angular momentum (OAM) has become a hot research topic because of its
unique properties due to its spiral distribution of phases. The production and transmission of …

There is a growing interest in structured light, especially orbital angular momentum (OAM)
beams, due to its unique amplitude and phase structure. Multiple orthogonal OAM beams …

We propose a family of ring-core fibers, designed for the transmission of OAM modes, that
can be fabricated by drawing five different fibers from a single preform. This novel technique …

Orbital angular momentum (OAM) modes, having unique properties of a helical phase
structure and doughnut intensity profile, have been widely studied in fiber-optic …

The factors determining fatty acid transfer across the placenta are not fully understood. This
study used a combined experimental and computational modeling approach to explore …

We proposed a new circular photonic crystal fiber (C-PCF), which can support 14 orbital
angular momentum (OAM) modes transmission, with the good features of wide bandwidth …

Based on 5 requirements which are essential for stable OAM mode transmission, we
propose an OAM fiber family based on a structure of circular photonic crystal fiber (C-PCF) …

We report on the design and characterization of ring-assisted (RA) few-mode fibers with
improved minimum mode effective index difference MinΔn eff. By introducing a high-index …

The promise of the infinite-dimensionality of orbital angular momentum (OAM) and its
application to free-space and fiber communications has attracted immense attention in …