Cascaded collimator for atomic beams traveling in planar silicon devices

Bringing atomic beam technology to the chip scale is challenging due to the long distance required to filter the velocity distribution. Here, the authors report an engineering strategy for on-chip filtering of the velocity profile of atomic beams by fabricating planar, etched microchannel arrays.

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Detalles Bibliográficos
Autores principales: Chao Li, Xiao Chai, Bochao Wei, Jeremy Yang, Anosh Daruwalla, Farrokh Ayazi, C. Raman
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/9b9365a265e14120ab4b1c0d79c6dec0
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Sumario:Bringing atomic beam technology to the chip scale is challenging due to the long distance required to filter the velocity distribution. Here, the authors report an engineering strategy for on-chip filtering of the velocity profile of atomic beams by fabricating planar, etched microchannel arrays.