Compact, ultra-high vacuum compatible, high power density conductive heaters

Compact, ultra-high vacuum compatible, high power density conductive heaters

We present a design and evaluation of a simple and easy-to-fabricate conductive heater intended for ultra-high vacuum experiments. We demonstrate a compact and power-dense heater that has minimal outgassing up to nearly 200 °C. We further detail a method for using the heater in air to heat an object...

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Veröffentlicht in:AIP advances 2023-04, Vol.13 (4), p.045112-045112-5
Hauptverfasser: Kohn, Rudolph N., Krzyzewski, Sean P., Kasch, Brian L., Squires, Matthew B.
Format: Artikel
Sprache:eng
Schlagworte:
High vacuum
Optical traps
Outgassing
Rubidium
Vacuum chambers
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Beschreibung
Zusammenfassung:We present a design and evaluation of a simple and easy-to-fabricate conductive heater intended for ultra-high vacuum experiments. We demonstrate a compact and power-dense heater that has minimal outgassing up to nearly 200 °C. We further detail a method for using the heater in air to heat an object in vacuum by partially replacing a glass vacuum chamber wall with silicon, avoiding some possible outgassing issues. This method has successfully loaded a 2D magneto-optical trap feeding a 3D magneto-optical trap in rubidium 87.
ISSN:2158-3226
2158-3226
DOI:10.1063/5.0121233