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Sub-Doppler excited molecule energy transfer spectroscopy


A sub-Doppler spectroscopic technique involving the detection of vibrational energy transfer in excited molecules with selected velocity components at a microphone diaphragm is demonstrated. The technique is applied to the investigation of thev 3 R(16) transition in HCN and the results compared with a previously derived theoretical model.

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Iqbal, K., Dahiya, J.N., Lieb, S.G. et al. Sub-Doppler excited molecule energy transfer spectroscopy. Appl. Phys. B 27, 153–156 (1982).

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