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application/pdfIEEEIEEE Transactions on Terahertz Science and Technology;2019;9;1;10.1109/TTHZ.2018.2883831Diffractiondiffractive lensesmultiplexed vortex beamsvortex lensesMultiplexing THz Vortex Beams With a Single Diffractive 3-D Printed LensFederico MachadoPrzemyslaw ZagrajekVicente FerrandoJuan A. MonsoriuWalter D. Furlan
IEEE Transactions on Terahertz Science and Technology63 Jan. 20191910.1109/TTHZ.2018.288383166
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