Two-color rubidium fiber frequency standard - Université de Limoges Accéder directement au contenu
Article Dans Une Revue Optics Letters Année : 2013

Two-color rubidium fiber frequency standard


We demonstrate an optical frequency standard based on rubidium vapor loaded within a hollow-core photonic crystal fiber. We use the S1/25→D5/25 two-photon transition, excited with two lasers at 780 and 776 nm. The sum-frequency of these lasers is stabilized to this transition using modulation transfer spectroscopy, demonstrating a fractional frequency stability of 9.8×10−12 at 1 s. The current performance limitations are presented, along with a path to improving the performance by an order of magnitude. This technique will deliver a compact, robust standard with potential applications in commercial and industrial environments.
Fichier non déposé

Dates et versions

hal-00924666 , version 1 (07-01-2014)


  • HAL Id : hal-00924666 , version 1


C. Perrella, P.S. Light, J.D. Anstie, F. Baynes, Fetah A. Benabid, et al.. Two-color rubidium fiber frequency standard. Optics Letters, 2013, 38 (12), pp.2122. ⟨hal-00924666⟩


31 Consultations
0 Téléchargements


Gmail Mastodon Facebook X LinkedIn More