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Problemy Fiziki, Matematiki i Tekhniki (Problems of Physics, Mathematics and Technics), 2018, Issue 4(37), Pages 13–17 (Mi pfmt596)  
PHYSICS

Optical Weber–Gauss beams

S. S. Girgel

F. Scorina Gomel State University
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Abstract: Analytical expressions in the closed shape for optical Weber–Gauss ($W-G$) beams are found and analyzed. Physical restrictions on possible values of the free parameters of such beams are discovered. Pictorial modelling of $W-G$ beams is fulfilled and it is shown that complex values of the free parameter a are physically comprehensible.
Keywords: beams, Weber–Gauss beams, parabolic Gauss beam, Helmholtz–Gauss beams.
Received: 22.08.2018
Document Type: Article
UDC: 535.42
Language: Russian
Citation: S. S. Girgel, “Optical Weber–Gauss beams”, PFMT, 2018, no. 4(37), 13–17
Citation in format AMSBIB
\Bibitem{Gir18}
\by S.~S.~Girgel
\paper Optical Weber--Gauss beams
\jour PFMT
\yr 2018
\issue 4(37)
\pages 13--17
\mathnet{http://mi.mathnet.ru/pfmt596}
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