The Review of scientific instruments
Optical trapping and axial manipulation with annular laser beams.
Sumit Yadav, Abdul Alim, Arijit K De
Published: 202510.1063/5.0283145
Abstract
In a quest to find an optimal laser beam shape for the most stable optical trap, here we investigate relative trapping efficiencies for a set of concentric annular beams, comparing with the conventionally used Gaussian beam. Combining an intuitive th…
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