# Atomic Ferris wheel beams

## TL;DR

This paper proposes a method to generate atomic Ferris wheel beams by diffracting atomic wave-packets from a specially designed spiral light mask, enabling new possibilities in atomic beam shaping.

## Contribution

It introduces a novel diffraction scheme using a tailored spiral light mask to produce atomic Ferris wheel beams, expanding atomic beam manipulation techniques.

## Key findings

- Demonstrates how atomic wave-packets can be diffracted into Ferris wheel-shaped beams.
- Shows the feasibility of generating vortex atomic beams with specific transverse profiles.
- Provides a theoretical framework for creating complex atomic beam structures.

## Abstract

We study the generation of atom vortex beams in the case where an atomic wave-packet, moving in free space, is diffracted from a properly tailored light mask with a spiral transverse profile. We show how such a diffraction scheme could lead to the production of an atomic Ferris wheel beam.

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Source: https://tomesphere.com/paper/1702.07633