When frequency modulation is used to detect coherent population trapping resonances, shifts proportional to the modulation parameters and the laser detuning from the excited state are observed. These shifts limit the stability of CPT-based atomic clocks.
Modulation-dependent frequency shifts in CPT-based atomic clocks
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 1 pp. vol.1
2004-01-01
109675 byte
Conference paper
Electronic Resource
English
Microwave Atomic Frequency Standards and Clocks
NTRS | 2021
|NTRS | 2000
|Numerically Controlled Atomic Clocks
Online Contents | 1997
|Introduction to Microwave Atomic Clocks
NTRS | 2016
|