Measuring mode indices of a partially coherent vortex beam with Hanbury Brown and Twiss type experiment - Liu, Ruifeng; Wang, Feiran; Chen, Dongxu; Wang, Yunlong; Zhou, Yu; Gao, Hong; Zhang, Pei; Li, Fuli (Applied physics letters, 2016)
Keywords: Angular momentum; Applied physics; ASTRONOMY; BEAMS; Celestial bodies; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; Coherence; CORRELATION FUNCTIONS; Electron beams; ORBITAL ANGULAR MOMENTUM; PHOTONS; Space communication; Vortices