Velocity-modulation Fourier transform emission spectra from an N2O/He discharge plasma are recorded between 1 and 5.5 µm. Surprisingly, they show Doppler shifted lines of Rydberg-Rydberg rovibronic transitions of the nitric-oxide neutral molecule.
© 2005 Optical Society of America
H. Herbin, R. Farrenq, G. Guelachvili, and N. Picqué, " Doppler-Shifted Transitions of a Neutral Molecule Revealed by Velocity Modulation FTS," in Fourier Transform Spectroscopy/ Hyperspectral Imaging and Sounding of the Environment, Technical Digest (CD) (Optical Society of America, 2005), paper FTuD7.
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