In the last three decades, light's orbital angular momentum (OAM) has been of great interest
because it has unique characteristics that make it sought after in many research fields …

Light beams bearing orbital angular momentum (OAM) are used in various scientific and
engineering applications, such as microscopy, laser material processing, and optical …

Random lasing with special structured light field has broad application prospects in various
fields. However, the complex spatial modes of random lasing increase the difficulty of light …

Over the past few decades, on-chip photonic integrated circuits based on silicon photonics
(SiPh) platforms have gained widespread attention due to the fact that they offer many …

Free-space orbital angular momentum (OAM) communication is considered as one of the
potential alternative on-chip optical interconnect solutions. The number of OAM modes …

Diffractive optical elements (DOEs) represent a revolutionary advancement in modern
optics, offering unparalleled versatility and efficiency in various applications. Their …

This paper analyzes the prospects for applying optical beams carrying orbital angular
momentum (vortex beams) for sensing. We give short retrospectives on environmental …

Optical orbital angular momentum (OAM) is a property of light that describes the rotation of
its electromagnetic field as it travels through space. Light with OAM, also known as a vortex …

Vortex beams, characterized by a spiral phase distribution and bearing orbital angular
momentum, have unique properties that make them valuable for the research and practical …

Orbital angular momentum (OAM) is a characteristic of wave describing its spiral phase front.
These waves can be applied in various fields such as quantum communications and …