Propagation of a Bessel-Gaussian beam in a gradient-index medium.
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DOI: 10.1364/ao.58.000920
Abstract: Based on the ABCD matrix method and Collins diffraction integral formula, analytical expression for Bessel-Gaussian beam propagation in a gradient-index medium is derived. The propagation trajectory, intensity, and phase distributions of the zeroth-order, second-order, and… read more here.
Keywords: index medium; propagation; beam; gaussian beam ... See more keywords
Propagation properties of spatiotemporal chirped Airy Gaussian vortex wave packets in a quadratic index medium.
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DOI: 10.1364/oe.25.013527
Abstract: A type of chirped Airy Gaussian vortex (CAiGV) localized wave packets in a quadratic index medium are studied by solving the paraxial differential equation. For the first time, the propagation properties of spatiotemporal CAiGV light… read more here.
Keywords: airy gaussian; quadratic index; chirped airy; index medium ... See more keywords