10th International Workshop 2017 "Strong Microwaves and Terahertz Waves: Sources and Applications 2017
Abstract
Orbital angular momentum (OAM) of electromagnetic-wave beams provides further diversity to multiplexing in wireless communication. The present report shows that higher-order mode gyrotrons are natural sources of high-power OAM millimeter (mm) wave beams. The well-defined OAM of their rotating cavity modes operating at near cutoff frequency has been derived by photonic and electromagnetic wave approaches.
Publisher
10th International Workshop 2017 "Strong Microwaves and Terahertz Waves: Sources and Applications 2017