94 citations · 250 across the 6 of their papers we have counts for
6 papers
Ramsey CPT Signal Generation with a Miniature Clock Bench and a Dual-Frequency Optical Generator
Stéphane Guérandel, Jérémie Cotxet, François Gutty +4
We demonstrate, for the first time, Ramsey CPT spectroscopy with a miniature electro-optical bench associated to a dual-frequency generator based on combined optical injection lock…
Power stabilization of a diode laser with an acousto-optic modulator
F. Tricot, D. H. Phung, M. Lours +2
Laser power fluctuations can significantly reduce the device performances in various applications. High frequency fluctuations impact the signal-to-noise ratio, while slow variatio…
Coherent population trapping with polarization modulation
Peter Yun, Stephane Guerandel, Emeric de Clercq
Coherent population trapping (CPT) is extensively studied for future vapor cell clocks of high frequency stability. In the constructive polarization modulation CPT scheme, a bichro…
Dick effect in a pulsed atomic clock using Coherent Population Trapping
Jean-Marie Danet, Michel Lours, Stéphane Guérandel +1
The Dick effect can be a limitation of the achievable frequency stability of a passive atomic frequency standard when the ancillary frequency source is only periodically sampled. H…
Limitations of long term stability in a coherent population trapping Cs clock
Olga Kozlova, Jean-Marie Danet, Stéphane Guérandel +1
Vapor cell atomic clocks exhibit reduced frequency stability for averaging time between about one hundred and a few thousand seconds. Here we report a study on the impact of the ma…
Temperature Dependence Cancellation of the Cs Clock Frequency in the Presence of Ne Buffer Gas
Olga Kozlova, Rodolphe Boudot, Stéphane Guérandel +1
The temperature dependence of the Cs clock transition frequency in a vapor cell filled with Ne buffer gas has been measured. The experimental setup is based on the coherent populat…