Superposition of two Laguerre-Gaussian beams shifted from the optical axis
| Autor: | V.V. Kotlyar, A.A. Kovalev, A.G. Nalimov |
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| Jazyk: | English<br />Russian |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Компьютерная оптика, Vol 46, Iss 3, Pp 366-374 (2022) |
| Druh dokumentu: | article |
| ISSN: | 2412-6179 0134-2452 |
| DOI: | 10.18287/2412-6179-CO-1057 |
| Popis: | Topological charges (TC) of a superposition of two Laguerre-Gauss (LG) beams (0,m) and (0,n) symmetrically shifted from the optical axis are found in this work. It is shown that if m=n, then the TC of the superposition is equal to n. That is, two identical off-axis LG beams have the net TC as that of a single LG beam. If m |
| Databáze: | Directory of Open Access Journals |
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