Hollow Gaussian beam generation through nonlinear interaction of photons with orbital angular momentum

Hollow Gaussian beam generation through nonlinear interaction of photons with orbital angular momentum

Hole Gaussian beams (HGB) are a particular class of doughnut formed beams that don’t carry orbital angular momentum (OAM). Such beams have a variety of purposes in lots of fields together with atomic optics, bio-photonics, atmospheric science, and plasma physics. Until date, these beams have been generated utilizing linear optical components. Right here, we present a brand new manner …

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