Wide cylindrical or spherical optical potentials from laser beam superpositions

TL;DR

This paper explores how superpositions of Laguerre-Gauss laser modes can create large, symmetric optical potentials for precise atom cloud control and imaging.

Contribution

It introduces a method to synthesize large, symmetric optical potentials using superpositions of laser modes, enhancing atom manipulation capabilities.

Findings

Can generate large cylindrical and spherical potentials

Potential for improved atom cloud manipulation

Facilitates high-quality imaging

Abstract

Superpositions of paraxial Laguerre-Gauss laser beam modes to generate optical potentials based on the optical dipole force are investigated theoretically. Parabolic and other monomial potentials with even powers, in cylindrical and spherical symmetry, with large diameters, can be synthesized. This superposition approach promises to help with high quality atom cloud manipulation and imaging.