S. N. Khonina, K. N. Tukmakov, S. A. Degtyarev, А. С. Решетников, V. S. Pavel'ev, B. A. Knyazev, Yu. Yu. Choporova, “Design, fabrication and investigation of a silicon subwavelength terahertz axicon”, Computer Optics, 2019, Volume 43, Issue 5,Pages <nobr>756

This article is cited in 22 papers

OPTO-IT

Design, fabrication and investigation of a silicon subwavelength terahertz axicon

S. N. Khonina^ab, K. N. Tukmakov^ab, S. A. Degtyarev^ab, А. С. Решетников^b, V. S. Pavel'ev^ab, B. A. Knyazev^bcd, Yu. Yu. Choporova^cdb

^a IPSI RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Molodogvardeyskaya 151, 443001, Samara, Russia
^b Samara National Research University, 443086, Russia, Samara, Moskovskoye Shosse 34
^c Budker Institute of Nuclear Physics of SB RAS, Novosibirsk, Russia
^d Novosibirsk State University, Novosibirsk, Russia

Abstract: A silicon subwavelengh terahertz axicon has been designed, fabricated, and investigated by methods of numerical and optical experiments. The research has been performed on a free-electron laser workstation NOVOFEL (Budker Institute of Nuclear Physics of SB RAS, Novosibirsk). Diffractive and polarization features of realized element have been investigated.

Keywords: diffractive optical element, free electron laser, terahertz radiation, subwavelength axicon.

Received: 04.09.2019
Accepted: 13.09.2019

DOI: 10.18287/2412-6179-2019-43-5-756-764