Magazine Article

Recirculation of Laser Power in an Atomic Fountain

TBMG-11563

03/01/2007

Abstract
Content

A new technique for laser-cooling atoms in a cesium atomic fountain frequency standard relies on recirculation of laser light through the atom-collection region of the fountain. The recirculation, accomplished by means of reflections from multiple fixed beam-splitter cubes, is such that each of two laser beams makes three passes. As described below, this recirculation scheme offers several advantages over prior designs, including simplification of the laser system, greater optical power throughput, fewer optical and electrical connections, and simplification of beam power balancing.

Meta TagsDetails
Citation
"Recirculation of Laser Power in an Atomic Fountain," Mobility Engineering, March 1, 2007.
Additional Details
Publisher
Published
Mar 1, 2007
Product Code
TBMG-11563
Content Type
Magazine Article
Language
English