@inproceedings{34deb1e630ea4362818c79a56964984c,
title = "Broadband metal-grid polarizers on polymeric films for terahertz applications",
abstract = "Broadband terahertz polarizers based on one-dimensional metal grids on carrying thin-film polymeric substrates of different thicknesses were manufactured by photolithography and investigated with terahertz time-domain spectroscopy (THz-TDS). Polarizers patterned on 4μm polypropylene (PP) showed the best maximum power transmission >98%. Two 4-μm-PP polarizers assembled as a tandem structure exhibited minimum power transmission <1·10-4 in the spectral range of 0.2-2 THz. This corresponded to the extinction ratio >10000:1 which exceeded the dynamic range of THz-TDS. The developed polarizers were used to investigate polarization characteristics of the THz-TDS system. ",
author = "Mamrashev, {Alexander A.} and Nikolaev, {Nazar A.} and Kuznetsov, {Sergei A.} and Гельфанд, {Александр Витальевич}",
note = "Funding Information: The work was supported by Russian Science Foundation, project 19-72-00106. Measurements were made in the Publisher Copyright: {\textcopyright} 2020 Author(s). Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 5th International Conference on Metamaterials and Nanophotonics, METANANO 2020 ; Conference date: 14-09-2020 Through 18-09-2020",
year = "2020",
month = dec,
day = "8",
doi = "10.1063/5.0031931",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Pavel Belov and Mihail Petrov",
booktitle = "5th International Conference on Metamaterials and Nanophotonics, METANANO 2020",
}