Radial structure of OAM-carrying fundamental x-waves

Souvik Agasti; Marco Ornigotti

doi:10.3390/app11010169

Radial structure of OAM-carrying fundamental x-waves

Souvik Agasti, Marco Ornigotti

Fysiikka

Tutkimustuotos: Artikkeli › Scientific › vertaisarvioitu

6 Lataukset (Pure)

Abstrakti

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.

Alkuperäiskieli	Englanti
Artikkeli	169
Sivumäärä	11
Julkaisu	Applied Sciences (Switzerland)
Vuosikerta	11
Numero	1
Varhainen verkossa julkaisun päivämäärä	27 jouluk. 2020
DOI - pysyväislinkit	https://doi.org/10.3390/app11010169
Tila	Julkaistu - 2021
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

Jufo-taso 1

!!ASJC Scopus subject areas

Materials Science(all)
Instrumentation
Engineering(all)
Process Chemistry and Technology
Computer Science Applications
Fluid Flow and Transfer Processes

Pääsy asiakirjaan

10.3390/app11010169Lisenssi: CC BY

Radial Structure of OAM-2020
CC BY
Final published version, 583 KBLisenssi: CC BY

http://urn.fi/URN:NBN:fi:tuni-202101141310Lisenssi: CC BY

Siteeraa tätä

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title = "Radial structure of OAM-carrying fundamental x-waves",

abstract = "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.",

keywords = "Angular momentum of light, Localized waves, Spectral control",

author = "Souvik Agasti and Marco Ornigotti",

note = "Funding Information: Funding: This research was funded by the Academy of Finland Flagship Programme, Photonics Research and Innovation (PREIN), decision 320165. Publisher Copyright: {\textcopyright} 2020 by the authors. Licensee MDPI, Basel, Switzerland. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

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AU - Agasti, Souvik

AU - Ornigotti, Marco

N1 - Funding Information: Funding: This research was funded by the Academy of Finland Flagship Programme, Photonics Research and Innovation (PREIN), decision 320165. Publisher Copyright: © 2020 by the authors. Licensee MDPI, Basel, Switzerland. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2021

Y1 - 2021

N2 - 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.

AB - 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.

KW - Angular momentum of light

KW - Localized waves

KW - Spectral control

U2 - 10.3390/app11010169

DO - 10.3390/app11010169

M3 - Article

AN - SCOPUS:85098768400

SN - 2076-3417

VL - 11

JO - Applied Sciences

JF - Applied Sciences

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M1 - 169

ER -

Radial structure of OAM-carrying fundamental x-waves

Abstrakti

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

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