Atomic clock using coherent population trapping in a cesium cell: frequency stability and limitations

8th Symposium on Frequency Standards and Metrology 2015

Mejri, Sinda^1 ; Tricot, Francois^1 ; Danet, Jean-Marie^1,2 ; Yun, Peter^1 ; De Clercq, Emeric^1 ; Guerandel, Stephane^1

LNE-SYRTE, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, 61 avenue de l'Observatoire, Paris

75014, France^1

Present Address Syrlinks, Bruz

35170, France^2

关键词: Coherent population trapping;    Compact devices;    Portable applications;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/723/1/012014/pdf
DOI  :  10.1088/1742-6596/723/1/012014

来源: IOP

【 摘 要 】

Toward the next generation of compact devices, atomic clocks based on coherent population trapping (CPT) offer a very interesting alternative. We present a review of our studies on the short and mid term stability of a compact high performance atomic clock based on CPT in view of portable applications.