Atom-Molecule Laser Fed by Stimulated Three-Body Recombination

TL;DR

This paper proposes a novel method to coherently convert atomic Bose-Einstein condensates into molecular BECs using stimulated three-body recombination, potentially enabling a molecular laser.

Contribution

It introduces a new approach leveraging superradiant-like stimulation for atom-to-molecule conversion in BECs, advancing the field of coherent matter wave control.

Findings

Superradiant-like stimulation enhances atom-to-molecule transitions.

Two molecular BEC clouds are produced with well-defined velocities.

The method suggests a pathway to develop a molecule laser.

Abstract

Using three-body recombination as the underlying process, we propose a method of coherently driving an atomic Bose-Einstein condensate (BEC) into a molecular BEC. Superradiant-like stimulation favors atom-to-molecule transitions when two atomic BECs collide at a resonant kinetic energy, the result being two molecular BEC clouds moving with well defined velocities. Potential applications include the construction of a molecule laser.