5 papers
Microfabricated multi-axis cell for integrated atomic devices
L. Péroux, A. Dewilde, A. Mursa +12
Microfabricated alkali vapor cells enable the miniaturization of atomic sensors, but require collective wafer-level integration of complex features. In many applications, including…
Microfabricated alkali vapor cells with tunable He-Ne buffer gas mixture using reservoirs with laser-actuated break-seals
Clément Carlé, Andrei Mursa, Gabriel Faure +6
This letter reports on the generation of a tunable buffer gas mixture within microfabricated alkali vapor cells. We show that the combination of low-permeation windows with sequent…
Microcell CPT atomic clock using laser current-actuated power modulation with 10 range stability at 1 day
Carlos Manuel Rivera-Aguilar, Andrei Mursa, Clément Carlé +5
We present a coherent-population trapping (CPT) microcell atomic clock using symmetric auto-balanced Ramsey (SABR) spectroscopy. The pulsed SABR sequence is applied through direct…
Cs microcell optical reference at 459 nm with short-term frequency stability below 2 10
E. Klinger, C. M. Rivera-Aguilar, A. Mursa +3
We describe the short-term frequency stability characterization of external-cavity diode lasers stabilized onto the 6S-7P transition of Cs atom at 459 nm, using a m…
Doppler-free spectroscopy of the Cs atomic transition at 456 nm in a nanometric-thick vapor layer
A. Sargsyan, E. Klinger, R. Boudot +1
The features of Doppler-free resonances detected by probing the Cs atom transition at 456 nm in a nanometric-thick vapor layer are investigated. The mat…