Atomic Stabilization of Electromagnetic Field Strength Using Rabi Resonances
Abstract
For nearly fifty years, atomic resonances have been employed to stabilize electromagnetic field frequency. Here, a dynamical Rabi resonance, associated with an alkali atom's ground-state hyperfine transition, is used to stabilize electromagnetic field strength: A 7% sinusoidal variation was superimposed on a microwave field's strength, and through atomic stabilization, this variation was reduced to 0.1%. Although the method is demonstrated with microwave fields, the technique could also be employed to stabilize optical fields via Rabi resonances associated with electronic transistions in atoms or molecules.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 10, 2000
- Accession Number
- ADA376379
Entities
People
- James C. Camparo
Organizations
- The Aerospace Corporation