92 citations · 324 across the 6 of their papers we have counts for
6 papers
High-performance coherent population trapping atomic clock with direct-modulation distributed Bragg reflector laser
Peter Yun, Qinglin Li, Qiang Hao +7
The coherent population trapping (CPT) atomic clock is very promising for use in next-generation spaceborne applications owing to its compactness and high performance. In this pape…
A high-performance Raman-Ramsey Cs vapor cell atomic clock
Moustafa Abdel Hafiz, Grégoire Coget, Peter Yun +3
We demonstrate a high-performance coherent-population-trapping (CPT) Cs vapor cell atomic clock using the push-pull optical pumping technique (PPOP) in the pulsed regime, allowing…
High-performance coherent population trapping clock with polarization modulation
Peter Yun, François Tricot, Claudio Eligio Calosso +5
We demonstrate a vapor cell atomic clock prototype based on continuous-wave (CW) interrogation and double-modulation coherent population trapping (DM-CPT) technique. The DM-CPT tec…
Characterization of Cs vapor cell coated with octadecyltrichlorosilane using coherent population trapping spectroscopy
Moustafa Abdel Hafiz, Vincent Maurice, Ravinder Chutani +5
We report the realization and characterization using coherent population trapping (CPT) spectroscopy of an octadecyltrichlorosilane (OTS)-coated centimeter-scale Cs vapor cell. The…
Ramsey spectroscopy of high-contrast CPT resonances with push-pull optical pumping in Cs vapor
Xiaochi Liu, Jean-Marc Mérolla, Stéphane Guérandel +2
We report the detection of high-contrast and narrow Coherent Population Trapping (CPT) Ramsey fringes in a Cs vapor cell using a simple-architecture laser system. The latter allows…
Coherent Population Trapping Resonances in Buffer Gas-filled Cs Vapor Cells with Push-Pull Optical Pumping
Xiaochi Liu, Jean-Marc Mérolla, Stéphane Guérandel +3
We report on a theoretical study and experimental characterization of coherent population trapping (CPT) resonances in buffer gas-filled vapor cells with push-pull optical pumping…