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Rotational cooling of molecules using lamps

I. S. Vogelius·L. B. Madsen·M. Drewsen
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Abstract

We investigate theoretically the application of tailored incoherent far-infrared fields in combination with laser excitation of a single rovibrational transition for rotational cooling of translationally cold polar diatomic molecules. The cooling schemes are effective on a timescale shorter than typical unperturbed trapping times in ion traps and comparable to obtainable confinement times of neutral molecules.

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I. S. Vogelius, L. B. Madsen, M. Drewsen. 2004-11-23. Rotational cooling of molecules using lamps. https://doi.org/10.1088/0953-4075/37/22/015

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