Generation and Analysis of Fractional Bessel-Gauss Beams Matrices via Holographic Techniques
Abstract This work presents the generation and analysis of beam matrices and Bessel-Gauss beams, integer and fractional, using holographic techniques. Experimental optical beam generation was performed using computer-generated holograms (CGHs) and spatial light modulators (SLMs). Also, a digital hol...
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| Language: | English |
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Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
2025-05-01
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| Series: | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742025000200201&lng=en&tlng=en |
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| _version_ | 1850128705716748288 |
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| author | George B. Reis Marcos R. R. Gesualdi |
| author_facet | George B. Reis Marcos R. R. Gesualdi |
| author_sort | George B. Reis |
| collection | DOAJ |
| description | Abstract This work presents the generation and analysis of beam matrices and Bessel-Gauss beams, integer and fractional, using holographic techniques. Experimental optical beam generation was performed using computer-generated holograms (CGHs) and spatial light modulators (SLMs). Also, a digital holographic interferometry technique was also used to characterize the intensity and phase profiles of these beams. The theoretical and experimental results are in agreement and show how the Bessel-Gauss beams, integer and fractional, propagate along the optical axis, in addition to the transverse intensity and phase profiles. In addition, Bessel- Gauss beam matrices were generated experimentally with results that were consistent with the theoretical simulation. These results are very promising, with excellent possibilities to expand the applications of these beams and matrices in different areas, such as optical manipulation, optical metrology, optical communications, and quantum information, among others. |
| format | Article |
| id | doaj-art-60b52a1acff74fd59ea3c88c8211b447 |
| institution | OA Journals |
| issn | 2179-1074 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo |
| record_format | Article |
| series | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
| spelling | doaj-art-60b52a1acff74fd59ea3c88c8211b4472025-08-20T02:33:12ZengSociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de EletromagnetismoJournal of Microwaves, Optoelectronics and Electromagnetic Applications2179-10742025-05-0124210.1590/2179-10742025v24i2288417Generation and Analysis of Fractional Bessel-Gauss Beams Matrices via Holographic TechniquesGeorge B. Reishttps://orcid.org/0009-0001-2141-0151Marcos R. R. Gesualdihttps://orcid.org/0000-0001-6839-4374Abstract This work presents the generation and analysis of beam matrices and Bessel-Gauss beams, integer and fractional, using holographic techniques. Experimental optical beam generation was performed using computer-generated holograms (CGHs) and spatial light modulators (SLMs). Also, a digital holographic interferometry technique was also used to characterize the intensity and phase profiles of these beams. The theoretical and experimental results are in agreement and show how the Bessel-Gauss beams, integer and fractional, propagate along the optical axis, in addition to the transverse intensity and phase profiles. In addition, Bessel- Gauss beam matrices were generated experimentally with results that were consistent with the theoretical simulation. These results are very promising, with excellent possibilities to expand the applications of these beams and matrices in different areas, such as optical manipulation, optical metrology, optical communications, and quantum information, among others.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742025000200201&lng=en&tlng=enComputational holographyInteger and fractional beamsMatrices beamsSpatial light modulators. |
| spellingShingle | George B. Reis Marcos R. R. Gesualdi Generation and Analysis of Fractional Bessel-Gauss Beams Matrices via Holographic Techniques Journal of Microwaves, Optoelectronics and Electromagnetic Applications Computational holography Integer and fractional beams Matrices beams Spatial light modulators. |
| title | Generation and Analysis of Fractional Bessel-Gauss Beams Matrices via Holographic Techniques |
| title_full | Generation and Analysis of Fractional Bessel-Gauss Beams Matrices via Holographic Techniques |
| title_fullStr | Generation and Analysis of Fractional Bessel-Gauss Beams Matrices via Holographic Techniques |
| title_full_unstemmed | Generation and Analysis of Fractional Bessel-Gauss Beams Matrices via Holographic Techniques |
| title_short | Generation and Analysis of Fractional Bessel-Gauss Beams Matrices via Holographic Techniques |
| title_sort | generation and analysis of fractional bessel gauss beams matrices via holographic techniques |
| topic | Computational holography Integer and fractional beams Matrices beams Spatial light modulators. |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742025000200201&lng=en&tlng=en |
| work_keys_str_mv | AT georgebreis generationandanalysisoffractionalbesselgaussbeamsmatricesviaholographictechniques AT marcosrrgesualdi generationandanalysisoffractionalbesselgaussbeamsmatricesviaholographictechniques |