Doppler-free spectroscopy and wave-front conjugation by four-wave mixing of nonmonochromatic waves
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A new technique to determine the natural and collision width of Doppler-broadened two-photon transitions is shown. The method consists of using the pump with the spectral width considerably exceeding the Doppler one of the transition. Feasibility of effective wave front conjugation is shown for the case of radiation with a large spectral width.
PACS42.65-k 32.10 Vc 42.80 Qy
- 1.V. I. Anikin, S. A. Akhmanov, K. N. Drabovich, A. N. Dubovik: Kvantovaya Elektron.3, 2014 (1976)Google Scholar