Laser Photonics Reviews
Spin Hall Effect of Light: Enhanced Spin Hall Effect of Light in Spheres with Dual Symmetry
Dongliang Gao, Ran Shi, Andrey E. Miroshnichenko, Lei Gao
Strong spin–orbit interaction can arise in dielectric particles with dual symmetry. In article number 1800130, Lei Gao and co‐workers demonstrate the spin–orbit interaction through the optical singularity of the orbital angular momentum, which redirects the angular momentum around the particle. Meanwhile, the spin Hall shift of scattered light is enhanced. The scattered light appears to be emitted from a displaced object.