Spin Hall Effect of Nonlinear Photons (Laser Photonics Rev. 17(5)/2023)

Spin Hall Effect for Second-Harmonic Photons in Nonlinear Uniaxial Crystals In article number 2200681, Wenguo Zhu and colleagues demonstrate theoretically and experimentally the spin Hall effect for second-harmonic photons in nonlinear uniaxial crystals and unveil the interesting focal position-dependent spin Hall effect and vortex-generations for nonlinear fields.