Publications by authors named "Esther Butery"
We study resonance redistribution mechanisms inside a hot vapor cell. This is achieved by pumping cesium atoms on the 6S→6P resonance and subsequently probing the velocity distribution of the 6P population by a linear absorption experiment on the 6P→16S or 6P→15D transitions at 514 nm and 512 nm, respectively. We demonstrate that despite the existence of thermalization processes, traces of the initial velocity selection, imposed by the pump, survive in hyperfine levels of the intermediate (6P) state.
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- Researchers are focusing on miniaturizing atomic vapor cells for quantum sensing and advanced measurements.
- The study explores molecular rovibrational spectroscopy using a thin cell that's micrometers thick, which allows for precision measurements in both telecommunications and mid-infrared regions.
- This technique can lead to applications in compact frequency references, atmospheric studies, and improved accuracy in fundamental physics measurements.