Demonstration of a MOT in a sub-millimeter membrane hole

Abstract We demonstrate the generation of a cold-atom ensemble within a sub-millimeter diameter hole in a transparent membrane, a so-called “membrane MOT”. With a sub-Doppler cooling process, the atoms trapped by the membrane MOT are cooled down to 10  $$\upmu$$ μ K. The atom number inside the unbri...

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Bibliographic Details
Main Authors: Jongmin Lee, Grant Biedermann, John Mudrick, Erica A. Douglas, Yuan-Yu Jau
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/3bab38f8c8ea4992b6657bb4a969cd9d
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