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pro vyhledávání: '"Martinez, Gabriela D."'
Autor:
Martinez, Gabriela D., Li, Chao, Staron, Alexander, Kitching, John, Raman, Chandra, McGehee, William R.
Atomic beams are a longstanding technology for atom-based sensors and clocks with widespread use in commercial frequency standards. Here, we report the demonstration a chip-scale microwave atomic beam clock using coherent population trapping (CPT) in
Externí odkaz:
http://arxiv.org/abs/2303.11458
Autor:
Boudot, Rodolphe, McGilligan, James P., Moore, Kaitlin R., Maurice, Vincent, Martinez, Gabriela D., Hansen, Azure, de Clercq, Emeric, Kitching, John
We show that micro-machined non-evaporable getter pumps (NEGs) can extend the time over which laser cooled atoms canbe produced in a magneto-optical trap (MOT), in the absence of other vacuum pumping mechanisms. In a first study, weincorporate a sili
Externí odkaz:
http://arxiv.org/abs/2008.00831
Enhanced observation time of magneto-optical traps using micro-machined non-evaporable getter pumps.
Autor:
Boudot R; Time-Frequency Division, NIST, 325 Broadway, Boulder, CO, USA. rodolphe.boudot@femto-st.fr.; FEMTO-ST, CNRS, 26 rue de l'épitaphe, 25000, Besancon, France. rodolphe.boudot@femto-st.fr., McGilligan JP; Time-Frequency Division, NIST, 325 Broadway, Boulder, CO, USA.; Department of Physics, University of Colorado, Boulder, CO, 80309, USA., Moore KR; Time-Frequency Division, NIST, 325 Broadway, Boulder, CO, USA., Maurice V; Time-Frequency Division, NIST, 325 Broadway, Boulder, CO, USA.; Department of Physics, University of Colorado, Boulder, CO, 80309, USA., Martinez GD; Time-Frequency Division, NIST, 325 Broadway, Boulder, CO, USA.; Department of Physics, University of Colorado, Boulder, CO, 80309, USA., Hansen A; Time-Frequency Division, NIST, 325 Broadway, Boulder, CO, USA., de Clercq E; LNE-SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Paris, France., Kitching J; Time-Frequency Division, NIST, 325 Broadway, Boulder, CO, USA.
Publikováno v:
Scientific reports [Sci Rep] 2020 Oct 06; Vol. 10 (1), pp. 16590. Date of Electronic Publication: 2020 Oct 06.
