Author:
Clara M.,Siglow K.,Neusser H.J.
Abstract
Doppler-free two-photon absorption is demonstrated for cold molecules in a supersonic beam with a spectral resolution of 10 MHz. It was realized using a frequency stabilized tunable external concentric resonator placed within the vacuum chamber and crossed by the molecular beam. The achieved high resolution allows us to resolve single rotational lines in the S
Subject
Physical and Theoretical Chemistry
Cited by
6 articles.
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