Radial Structure of OAM-Carrying Fundamental X-Waves
We investigate the spectral degree of freedom of OAM-carrying localized waves and its influence on their transverse intensity distribution. In particular, we focus our attention on exponentially decaying spectra, which are very tightly connected to fundamental X-waves; we then show how it is possibl...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-12-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/11/1/169 |
| _version_ | 1797543418586464256 |
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| author | Souvik Agasti Marco Ornigotti |
| author_facet | Souvik Agasti Marco Ornigotti |
| author_sort | Souvik Agasti |
| collection | DOAJ |
| description | We investigate the spectral degree of freedom of OAM-carrying localized waves and its influence on their transverse intensity distribution. In particular, we focus our attention on exponentially decaying spectra, which are very tightly connected to fundamental X-waves; we then show how it is possible to structure their transverse intensity distribution, thus creating a radial structure similar to that of Bessel beams. |
| first_indexed | 2024-03-10T13:44:20Z |
| format | Article |
| id | doaj.art-2c94a0a183814e8d897c30e65d238142 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T13:44:20Z |
| publishDate | 2020-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-2c94a0a183814e8d897c30e65d2381422023-11-21T02:42:19ZengMDPI AGApplied Sciences2076-34172020-12-0111116910.3390/app11010169Radial Structure of OAM-Carrying Fundamental X-WavesSouvik Agasti0Marco Ornigotti1Photonics Laboratory, Faculty of Engineering and Natural Sciences, Tampere University, 33720 Tampere, FinlandPhotonics Laboratory, Faculty of Engineering and Natural Sciences, Tampere University, 33720 Tampere, FinlandWe investigate the spectral degree of freedom of OAM-carrying localized waves and its influence on their transverse intensity distribution. In particular, we focus our attention on exponentially decaying spectra, which are very tightly connected to fundamental X-waves; we then show how it is possible to structure their transverse intensity distribution, thus creating a radial structure similar to that of Bessel beams.https://www.mdpi.com/2076-3417/11/1/169localized wavesangular momentum of lightspectral control |
| spellingShingle | Souvik Agasti Marco Ornigotti Radial Structure of OAM-Carrying Fundamental X-Waves Applied Sciences localized waves angular momentum of light spectral control |
| title | Radial Structure of OAM-Carrying Fundamental X-Waves |
| title_full | Radial Structure of OAM-Carrying Fundamental X-Waves |
| title_fullStr | Radial Structure of OAM-Carrying Fundamental X-Waves |
| title_full_unstemmed | Radial Structure of OAM-Carrying Fundamental X-Waves |
| title_short | Radial Structure of OAM-Carrying Fundamental X-Waves |
| title_sort | radial structure of oam carrying fundamental x waves |
| topic | localized waves angular momentum of light spectral control |
| url | https://www.mdpi.com/2076-3417/11/1/169 |
| work_keys_str_mv | AT souvikagasti radialstructureofoamcarryingfundamentalxwaves AT marcoornigotti radialstructureofoamcarryingfundamentalxwaves |