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Experimental Demonstration of Basic Functionalities for 0.1-THz Orbital Angular Momentum (OAM) Communications

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Abstract

By designing and fabricating 3D printed spiral phase plates (SPPs), we demonstrate basic functionalities for terahertz (THz) orbital angular momentum (OAM) communications, including the generation, detection, conversion, multicasting and manipulation of OAM at 0.1 THz.

© 2014 Optical Society of America

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