In optical fiber, the Orbital Angular Momentum (OAM) mode is a special mode with spatially
infinite orthogonality. It provides a new multiplexing method to the communication capacity …

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 …

The orbital angular momentum (OAM) of light provides a new degree of freedom for carrying
information. The stable propagation and generation of OAM modes are necessary for the …

Featured Application In this paper, the basic concepts of fiber modes, the principle of
generation and detection of orbital angular momentum (OAM) modes are exhaustive …

We propose an all-fiber orbital angular momentum (OAM) generator/converter based on
photonic crystal fiber (PCF). The PCF is designed to introduce a helical effective refractive …

The purity of the synthesized orbital-angular-momentum (OAM) light in the fiber is inversely
proportional to channel crosstalk level in the OAM optical fiber communication system. Here …

We propose and experimentally demonstrate a novel network architecture to realize fiber
and wireless orbital angular momentum (OAM) integration. Each mode of the OAM …

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 …

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

We experimentally demonstrate a simple scheme for broadband generation of orbital
angular momentum (OAM) using a fiber-based structure. A standard single-mode fiber …