Optical vortex beams are profiled as helical wavefronts with a phase singularity carrying an
orbital angular momentum (OAM) associated with their spatial distribution. The transverse …

The BB84 quantum key distribution protocol set the foundation for achieving secure
quantum communication. Since its inception, significant advancements have aimed to …

Duality in the entanglement of identical particles manifests that entanglement in only one
variable can be revealed at a time. We demonstrate this using polarization and orbital …

The development of structured light affords new opportunities to exploit the spatial degrees
of freedom for beams with wave-vector components transverse to the direction of …

Bright quantum dot single photon sources (SPS) have mostly relied on coupling to optical
cavities with high quality (Q) factors. Since the Q-factor represents the damping of the optical …

Folding is a key process at the heart of morphing or transformations that occur in nature.
Whether it concerns the growth of an embryo into a complex organism or the formation of …