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5 March 2021 Terahertz waves polarization tunability in unaligned single-wall carbon nanotube thin film
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Abstract
Magneto-optic Faraday effect in unaligned single-wall carbon nanotube thin films with different geometric parameters on transparent float glass substrates was experimental studied in a frequency range 0:2–0:8 THz (corresponding to a range from ~1:50mm to ~0:37mm) at a controlled room temperature of 291–293K, and a relative humidity of 40–45%. A change of 15° in an azimuth angle, and of 10° in an ellipticity angle was achieved. The results show that by using carbon nanomaterials-based structures it is possible to devise efficient tunable polarizers that can be used in the advanced areas of terahertz nanophotonics.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anatoly Kvitsinskiy, Petr Demchenko, Mikhail Novoselov, Ilya Anoshkin, Kirill Bogdanov, Alexander Baranov, and Mikhail Khodzitsky "Terahertz waves polarization tunability in unaligned single-wall carbon nanotube thin film", Proc. SPIE 11685, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIV, 116851Q (5 March 2021); https://doi.org/10.1117/12.2576378
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