Theoretical and Natural Science
- The Open Access Proceedings Series for Conferences
Theoretical and Natural Science
Vol. 9, 13 November 2023
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Generation of complex structured laser beams based on the coherent superposition of Hermite-Gaussian eigenmodes
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Abstract
Structured beams have been extensively studied in the last ten to twenty years. Due to its excellent spatial characteristics, it has been widely used in the fields of optical communication, optical tweezer and particle manipulation. This paper first analyzes and summarizes the formation mechanism of structured beams. Then, based on the eigenmode superposition theory, the numerical simulation was carried out for the first three-orders of Hermitian-Gaussian (HG) eigenmodes. At the same time, some complex structured beams were obtained through experiments. The structured beams obtained from experiments are in good agreement with the numerical simulation results, which further verifies that the eigenmode superposition method is an effective way to realize complex structured beams.
Keywords
Transverse Mode, Structured Beam, Eigenmode Superposition Theory
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Data Availability
The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
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- Volume Title
- Proceedings of the 3rd International Conference on Computing Innovation and Applied Physics
- ISBN (Print)
- 978-1-83558-129-2
- ISBN (Online)
- 978-1-83558-130-8
- Published Date
- 13 November 2023
- Series
- Theoretical and Natural Science
- ISSN (Print)
- 2753-8818
- ISSN (Online)
- 2753-8826
- DOI
- 10.54254/2753-8818/9/20240707
- Copyright
- 13 November 2023
- Open Access
- This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited