Orbital Biosciences online

Ultrafiltration and Microfiltration Solutions for the Biosciences

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 of producing HGBs by three-wave mixing in...