High-purity orbital angular momentum states from a visible metasurface laser
Hend Sroor, Yao‐Wei Huang, Bereneice Sephton, Darryl Naidoo, Adam Vallés, Vincent Ginis, Cheng‐Wei Qiu, Antonio Ambrosio, Federico Capasso, Andrew Forbes
Topics & Concepts
Angular momentumPhysicsLaserLasing thresholdHelicityOptical vortexOpticsSpin (aerodynamics)Quantum mechanicsThermodynamicsOrbital Angular Momentum in OpticsMetamaterials and Metasurfaces ApplicationsRandom lasers and scattering media