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DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES
Experimental investigation of the self-healing of terahertz Bessel beams with orbital angular momentum
V. S. Pavel'evab, K. N. Tukmakova, А. С. Решетниковa, V. V. Gerasimovcd, N. D. Osintsevacd, B. A. Knyazevcd a Samara National Research University
b Image Processing Systems Institute of the RAS - Branch of the FSRC "Crystallography and Photonics" RAS, Samara, Russia, Samara
c Novosibirsk State University
d G I. Budker Institute of Nuclear Physics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Abstract:
Experimental results of the investigation of self-healing properties of terahertz Bessel beams with orbital angular momentum (OAM) with topological charges of l=3 and l=4 in free space after passing through a dispersive medium are presented
Keywords:
terahertz radiation, binary phase axicon, Bessel beams with orbital angular momentum
Received: 05.12.2020 Accepted: 27.05.2021
Citation:
V. S. Pavel'ev, K. N. Tukmakov, А. С. Решетников, V. V. Gerasimov, N. D. Osintseva, B. A. Knyazev, “Experimental investigation of the self-healing of terahertz Bessel beams with orbital angular momentum”, Computer Optics, 45:5 (2021), 673–677
Linking options:
https://www.mathnet.ru/eng/co954 https://www.mathnet.ru/eng/co/v45/i5/p673
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Statistics & downloads: |
Abstract page: | 11 | Full-text PDF : | 1 | References: | 3 |
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