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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 75, Issue 3, Pages 155–178
(Mi jetpl3148)
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This article is cited in 36 scientific papers (total in 36 papers)
ATOMS, SPECTRA, RADIATIONS
Transformation of the orbital angular momentum of a beam with optical vortex in an astigmatic optical system
A. Ya. Bekshaeva, M. V. Vasnetsovb, V. G. Denisenkob, M. S. Soskinb a Odessa National University
b Institute of Physics, National Academy of Sciences of Ukraine, Kiev
Abstract:
Double sign inversion of the topological charge of an optical vortex was predicted and observed experimentally for a beam focused by a cylindrical lens. Beam evolution after passing through the lens is analyzed by the decomposition of the orbital angular momentum into the «vortical» and «mechanical» components. Topological reactions in the beam wave resulting in the sign inversion of the optical vortex upon the intersection of the wave-front edge dislocation are considered.
Received: 25.12.2001
Citation:
A. Ya. Bekshaev, M. V. Vasnetsov, V. G. Denisenko, M. S. Soskin, “Transformation of the orbital angular momentum of a beam with optical vortex in an astigmatic optical system”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:3 (2002), 155–178; JETP Letters, 75:3 (2002), 127–130
Linking options:
https://www.mathnet.ru/eng/jetpl3148 https://www.mathnet.ru/eng/jetpl/v75/i3/p155
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Abstract page: | 212 | Full-text PDF : | 76 | References: | 38 |
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