3-D-Printed Flat Optics for THz Linear Scanners Auteur(s): Suszek Jaroslaw, Siemion Agnieszka, Bieda Marcin S., Blocki Narcyz, Coquillat D., Cywinski Grzegorz, Czerwinska Elzbieta, Doch Marta, Kowalczyk Adam, Palka Norbert, Sobczyk Artur, Zagrajek Przemyslaw, Zaremba Marcin, Kolodziejczyk Andrzej, Knap W., Sypek Maciej (Article) Publié: Ieee Transactions On Terahertz Science & Technology, vol. 5 p.314-316 (2015) Ref HAL: hal-01145503_v1 DOI: 10.1109/TTHZ.2015.2398313 WoS: 000351080300019 Exporter : BibTex | endNote 33 Citations Résumé: THz beam shaping via a single diffractive optical element is used to convert a divergent beam into a focal line segment perpendicular to the optical axis. The novel structure was designed for narrowband applications as a kinoform element and we successfully applied it in active, high-speed, THz linear scanners. The theoretical approach and experimental results are presented. |