Low divergence cold-wall oven for loading ion traps

Prakash, Anand; Ayyadevara, Akhil; Krishnakumar, E.; Rangwala, S.A.

Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/8238

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DC Field	Value	Language
dc.contributor.author	Prakash, Anand	-
dc.contributor.author	Ayyadevara, Akhil	-
dc.contributor.author	Krishnakumar, E.	-
dc.contributor.author	Rangwala, S.A.	-
dc.date.accessioned	2024-03-21T10:26:46Z	-
dc.date.available	2024-03-21T10:26:46Z	-
dc.date.issued	2024-03-13	-
dc.identifier.citation	Review of Scientific Instruments, 2024, Vol. 95, p033202	en_US
dc.identifier.uri	http://hdl.handle.net/2289/8238	-
dc.description	Restricted Access.	en_US
dc.description.abstract	We present a compact cold-wall oven that is simple to build and align for loading miniature ion traps with calcium ions. The cold-wall oven, which is a metal-loaded capillary heated only through a portion of its length by the passage of a current, is described and characterized. An atomic beam with a low divergence of 14 mrad is produced. We perform Doppler-sensitive, resonant fluorescence measurements on the atomic beam to characterize the oven’s performance. The emission of atoms from the oven is seen within ∼70 s after turning on the oven at an electric power consumption of <10 W. The flow rate is measured to be 1.5 ± 0.2 × 109 atoms s−1 at a temperature of 702 ± 7 K. The entire oven assembly is mounted on a CF16 feedthrough. This design can be extended to other species for producing a collimated atomic beam.	en_US
dc.language.iso	en	en_US
dc.publisher	AIP Publishing	en_US
dc.relation.uri	https://doi.org/10.1063/5.0190629	en_US
dc.rights	2024 American Institute of Physics	en_US
dc.title	Low divergence cold-wall oven for loading ion traps	en_US
dc.type	Article	en_US
Appears in Collections:	Research Papers (LAMP)

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