Broad spectral features in the stimulated emission pumping spectrum of acetylene

J. P. Pique (1) , Y. M. Engel , R. D. Levine , Y. Chen , R. W. Field (2) , J. L. Kinsey (2)

1 LIPhy - Laboratoire Interdisciplinaire de Physique [Saint Martin d’Hères]
2 Chemistry Department [Massachusetts Institute of Technology]

The vibrational spectrumof acetylene is reported. This is the stimulat emission pumping spectrum obtained by stimulated downward transition from an upper electronic state to the ground electronic surface.Broad band and high resolution spectra were recorded at 25840-27250 wave numbers.

Domaines: Optique [physics.optics]; Physique [physics]

J. P. Pique, Y. M. Engel, R. D. Levine, Y. Chen, R. W. Field, et al.. Broad spectral features in the stimulated emission pumping spectrum of acetylene. Journal of Chemical Physics, 1988, 88 (9), pp.5972-5974. ⟨10.1063/1.454510⟩. ⟨hal-01118110⟩