Generation of the Airy beam based on the truncated asymptotic expression of the Airy function using a transmissive metasurface.
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DOI: 10.1364/oe.472207
Abstract: This paper proposes a phase-only modulation method to improve the main lobe's efficiency of the Airy beam based on the truncated asymptotic expression of the Airy function. As the truncated asymptotic expression can greatly reduce… read more here.
Keywords: truncated asymptotic; asymptotic expression; airy; airy beam ... See more keywords