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physics.app-ph2020
Generation and Focusing of Orbital Angular Momentum Based on Polarized Reflectarray at Microwave Frequency
Fengxia Li, Haiyan Chen, Yang Zhou +4
A novel polarized reflectarray is designed, fabricated, and experimentally characterized to show its flexibility and efficiency to control wave generation and focusing of orbital a…
physics.app-ph2019
Observation of an unpaired photonic Dirac point
Gui-Geng Liu, Peiheng Zhou, Yihao Yang +7
At photonic Dirac points, electromagnetic waves are governed by the same equations as two-component massless relativistic fermions. However, photonic Dirac points are known to occu…