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Enhanced observation time of magneto-optical traps using micro-machined non-evaporable getter pumps

We show that micro-machined non-evaporable getter pumps (NEGs) can extend the time over which laser cooled atoms can be produced in a magneto-optical trap (MOT), in the absence of other vacuum pumping mechanisms. In a first study, we incorporate a silicon-glass microfabricated ultra-high vacuum (UHV...

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Detalles Bibliográficos
Autores principales:	Boudot, Rodolphe, McGilligan, James P., Moore, Kaitlin R., Maurice, Vincent, Martinez, Gabriela D., Hansen, Azure, de Clercq, Emeric, Kitching, John
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7538997/ https://www.ncbi.nlm.nih.gov/pubmed/33024172 http://dx.doi.org/10.1038/s41598-020-73605-z

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