Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897952695> ?p ?o ?g. }
- W2897952695 endingPage "269" @default.
- W2897952695 startingPage "260" @default.
- W2897952695 abstract "We demonstrate using theoretical analysis and full-wave numerical simulations nondiffracting circular Airy beams modulated with different orbital angular momenta (OAM) at millimeter wavelengths. It is shown that applying an azimuthal spiral phase component to the circular Airy beam results in a circular Airy OAM beam. These beams are radially symmetric with a null at the center and experience an inward radial shift within a certain propagation distance. Such propagation dynamics are contrary to that of a conventional OAM beam where the vortex radius increases, and the beam intensity decreases as the beam propagates due to diffraction effects. Thus, the circular Airy OAM beam can be nondiffracting over an appreciable distance of few tens of meters (i.e., few thousand wavelengths) and open the door for high data-rate communications. Phase only spatial wave modulators of aperture 20 cm × 20 cm with 40 × 40 pixels are designed for generating the circular Airy OAM beams with OAM of order 0, 1, and 2. These spatial wave modulators when illuminated with Gaussian beams generate the corresponding circular Airy OAM beam. Full-wave numerical simulation results showing the generation and propagation of circular Airy OAM beams at millimeter wavelengths that are nondiffracting up to 50 m are presented." @default.
- W2897952695 created "2018-10-26" @default.
- W2897952695 creator A5001565387 @default.
- W2897952695 creator A5066243222 @default.
- W2897952695 date "2019-01-01" @default.
- W2897952695 modified "2023-10-11" @default.
- W2897952695 title "Millimeter-Wave Nondiffracting Circular Airy OAM Beams" @default.
- W2897952695 cites W1951803524 @default.
- W2897952695 cites W1971780827 @default.
- W2897952695 cites W1973275991 @default.
- W2897952695 cites W1976353140 @default.
- W2897952695 cites W1978559803 @default.
- W2897952695 cites W1982908017 @default.
- W2897952695 cites W1985278714 @default.
- W2897952695 cites W1994554237 @default.
- W2897952695 cites W2010146181 @default.
- W2897952695 cites W2010340498 @default.
- W2897952695 cites W2013674306 @default.
- W2897952695 cites W2022071597 @default.
- W2897952695 cites W2025808814 @default.
- W2897952695 cites W2031804542 @default.
- W2897952695 cites W2033817908 @default.
- W2897952695 cites W2035959278 @default.
- W2897952695 cites W2044585313 @default.
- W2897952695 cites W2055252822 @default.
- W2897952695 cites W2056921062 @default.
- W2897952695 cites W2058137486 @default.
- W2897952695 cites W2059124715 @default.
- W2897952695 cites W2063563922 @default.
- W2897952695 cites W2063656478 @default.
- W2897952695 cites W2066718202 @default.
- W2897952695 cites W2081662097 @default.
- W2897952695 cites W2084217550 @default.
- W2897952695 cites W2097034408 @default.
- W2897952695 cites W2115387184 @default.
- W2897952695 cites W2120822201 @default.
- W2897952695 cites W2124252998 @default.
- W2897952695 cites W2125274772 @default.
- W2897952695 cites W2133791277 @default.
- W2897952695 cites W2152348837 @default.
- W2897952695 cites W2169481269 @default.
- W2897952695 cites W2217507766 @default.
- W2897952695 cites W2273687296 @default.
- W2897952695 cites W2306486315 @default.
- W2897952695 cites W2401162761 @default.
- W2897952695 cites W2414007264 @default.
- W2897952695 cites W2435003343 @default.
- W2897952695 cites W2479773813 @default.
- W2897952695 cites W2564708260 @default.
- W2897952695 cites W2588279999 @default.
- W2897952695 cites W2589355835 @default.
- W2897952695 cites W2611014250 @default.
- W2897952695 cites W2765538720 @default.
- W2897952695 cites W2793004930 @default.
- W2897952695 cites W2901959311 @default.
- W2897952695 cites W3102204358 @default.
- W2897952695 cites W606068609 @default.
- W2897952695 doi "https://doi.org/10.1109/tap.2018.2876713" @default.
- W2897952695 hasPublicationYear "2019" @default.
- W2897952695 type Work @default.
- W2897952695 sameAs 2897952695 @default.
- W2897952695 citedByCount "24" @default.
- W2897952695 countsByYear W28979526952019 @default.
- W2897952695 countsByYear W28979526952020 @default.
- W2897952695 countsByYear W28979526952021 @default.
- W2897952695 countsByYear W28979526952022 @default.
- W2897952695 countsByYear W28979526952023 @default.
- W2897952695 crossrefType "journal-article" @default.
- W2897952695 hasAuthorship W2897952695A5001565387 @default.
- W2897952695 hasAuthorship W2897952695A5066243222 @default.
- W2897952695 hasConcept C109792285 @default.
- W2897952695 hasConcept C120665830 @default.
- W2897952695 hasConcept C121332964 @default.
- W2897952695 hasConcept C159737794 @default.
- W2897952695 hasConcept C168834538 @default.
- W2897952695 hasConcept C178635117 @default.
- W2897952695 hasConcept C24890656 @default.
- W2897952695 hasConcept C2777903624 @default.
- W2897952695 hasConcept C2778735019 @default.
- W2897952695 hasConcept C38652104 @default.
- W2897952695 hasConcept C41008148 @default.
- W2897952695 hasConcept C45764600 @default.
- W2897952695 hasConcept C6260449 @default.
- W2897952695 hasConcept C78336883 @default.
- W2897952695 hasConceptScore W2897952695C109792285 @default.
- W2897952695 hasConceptScore W2897952695C120665830 @default.
- W2897952695 hasConceptScore W2897952695C121332964 @default.
- W2897952695 hasConceptScore W2897952695C159737794 @default.
- W2897952695 hasConceptScore W2897952695C168834538 @default.
- W2897952695 hasConceptScore W2897952695C178635117 @default.
- W2897952695 hasConceptScore W2897952695C24890656 @default.
- W2897952695 hasConceptScore W2897952695C2777903624 @default.
- W2897952695 hasConceptScore W2897952695C2778735019 @default.
- W2897952695 hasConceptScore W2897952695C38652104 @default.
- W2897952695 hasConceptScore W2897952695C41008148 @default.
- W2897952695 hasConceptScore W2897952695C45764600 @default.
- W2897952695 hasConceptScore W2897952695C6260449 @default.
- W2897952695 hasConceptScore W2897952695C78336883 @default.