A low-power microstructured atomic oven for alkaline-earth-like elements
Alkaline-earth-like elements play pivotal roles in advanced quantum sensing technologies, notably optical clocks, with unprecedented precision achieved in recent years. Despite remarkable progress, current optical lattice clocks still face challenges in meeting the demanding size, weight, and power...
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| creator | Pick, Julian Voß, Julia Hirt, Simon Kruse, Jens Leopold, Tobias Schwarz, Roman Klempt, Carsten |
| description | Alkaline-earth-like elements play pivotal roles in advanced quantum sensing technologies, notably optical clocks, with unprecedented precision achieved in recent years. Despite remarkable progress, current optical lattice clocks still face challenges in meeting the demanding size, weight, and power consumption constraints essential for space applications. Conventional atom sources, such as ovens or dispensers, require substantial heating power, making up a significant fraction of the system's overall power consumption. Addressing this challenge, we present a novel microstructured atomic oven based on fused silica, designed for miniaturization and low-power operation. We characterize the oven by loading a magneto-optical trap with Yb evaporated from the oven and demonstrate operation with a loading rate above \(10^8\) \(\mathrm{atoms}/\mathrm{s}\) for heating powers below \(250\) \(\mathrm{mW}\). |
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| subjects | Atomic properties Clocks Fused silica Heating Loading rate Optical lattices Optical traps Power consumption |
| title | A low-power microstructured atomic oven for alkaline-earth-like elements |
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