Herein, an attention-grabbing and up-to-date review related to major multiplexing techniques is presented which includes wavelength division multiplexing (WDM) …
C He, Y Shen, A Forbes - Light: Science & Applications, 2022 - nature.com
Structured light refers to the arbitrarily tailoring of optical fields in all their degrees of freedom (DoFs), from spatial to temporal. Although orbital angular momentum (OAM) is perhaps the …
Due to its absorption properties in atmosphere, the mid-infrared (mid-IR) region has gained interest for its potential to provide high data capacity in free-space optical (FSO) …
Spatial mode (de) multiplexing of orbital angular momentum (OAM) beams is a promising solution to address future bandwidth issues, but the rapidly increasing divergence with the …
R Chen, H Zhou, M Moretti, X Wang… - … Surveys & Tutorials, 2019 - ieeexplore.ieee.org
Orbital angular momentum (OAM) has aroused a widespread interest in many fields, especially in telecommunications due to its potential for unleashing new capacity in the …
Recent progress on nonlinear properties of parity-time (PT)-symmetric systems is comprehensively reviewed in this article. PT symmetry started out in non-Hermitian quantum …
J Wang - Photonics Research, 2016 - opg.optica.org
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 …
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 …
Modal decomposition of light has been known for a long time, applied mostly to pattern recognition. With the commercialization of liquid-crystal devices, digital holography as an …