Literature DB >> 24663604

High order kinoforms as a broadband achromatic diffractive optics for terahertz beams.

J Suszek, A M Siemion, N Błocki, M Makowski, A Czerwiński, J Bomba, A Kowalczyk, I Ducin, K Kakarenko, N Pałka, P Zagrajek, M Kowalski, E Czerwińska, C Jastrzebski, K Świtkowski, J-L Coutaz, A Kolodziejczyk, M Sypek.   

Abstract

We discuss thin optical structures that allow chromatic aberrations to be avoided in the THz domain. The paper contains the theoretical considerations, computer modeling and experimental evaluation of the high order kinoform diffractive elements in the THz range. According to the obtained results application of the high order kinoforms enables broadband operation in the THz range.

Entities:  

Year:  2014        PMID: 24663604     DOI: 10.1364/OE.22.003137

Source DB:  PubMed          Journal:  Opt Express        ISSN: 1094-4087            Impact factor:   3.894


  1 in total

1.  Low cost and long-focal-depth metallic axicon for terahertz frequencies based on parallel-plate-waveguides.

Authors:  A I Hernandez-Serrano; Emma Pickwell-MacPherson
Journal:  Sci Rep       Date:  2021-02-04       Impact factor: 4.379

  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.