Numéro
J. Phys. Colloques
Volume 42, Numéro C8, Décembre 1981
Troisième Symposium sur les Etalons de Fréquence et la Métrologie / Third Symposium on Frequency Standards and Metrology
Page(s) C8-73 - C8-82
DOI https://doi.org/10.1051/jphyscol:1981809
Troisième Symposium sur les Etalons de Fréquence et la Métrologie / Third Symposium on Frequency Standards and Metrology

J. Phys. Colloques 42 (1981) C8-73-C8-82

DOI: 10.1051/jphyscol:1981809

LASER FREQUENCY STABILIZATION BY SATURATED ABSORPTION

A. Brillet et P. Cérez

Laboratoire de l'Horloge Atomique, Equipe de Recherche du CNRS, associée à l'Université Paris-Sud, Bât. 221, Université Paris-Sud, 91405 Orsay, France


Abstract
This paper summarizes the metrological results available about saturated absorption stabilized lasers. After recalling their fundamental limitations, we describe the present state of the art of the most important lasers : C02 at 10.6 µm, He-Ne at 3.39 µm, and visible iodine stabilized systems. We show that there is a real need for improved performances, and that we now have all the tools necessary to fulfill this need.