Pulsed Doppler-free two-photon spectroscopy of polyatomic molecules
作者： E. Riedle , R. Moder , H.J. Neusser
DOI: 10.1016/0030-4018(82)90143-2
关键词:
摘要: Abstract Doppler-free two-photon electronic spectra of a large polyatomic molecule are recorded for the first time with pulsed laser radiation near Fourier-transform limited bandwidth (Δ v ∼100 MHz). The resolution obtained is sufficient to resolve individual rotational lines. Due high density these transitions strong Doppler-broadened background observed, which is, however, subtantially reduced by suitable choice photon polarizations. Different vibronic bands benzene (C 6 H ) investigated and very accurate constants found.
core.ac.uk
harvard.edu
elsevier.com
sci-hub.se 参考文章(19)
M. D. Levenson, N. Bloembergen, Observation of Two-Photon Absorption without Doppler Broadening on the3S−5STransition in Sodium Vapor Physical Review Letters. ,vol. 32, pp. 645- 648 ,(1974) , 10.1103/PHYSREVLETT.32.645
A. Timmermann, R. Wallenstein, Doppler-free two-photon excitation of nitric oxide with frequency-stabilized cw dye laser radiation Optics Communications. ,vol. 39, pp. 239- 242 ,(1981) , 10.1016/0030-4018(81)90115-2
J.P. Woerdman, Doppler-free two-photon transitions of the sodium molecule Chemical Physics Letters. ,vol. 43, pp. 279- 282 ,(1976) , 10.1016/0009-2614(76)85302-X
P. R. Monson, W. M. McClain, Polarization Dependence of the Two‐Photon Absorption of Tumbling Molecules with Application to Liquid 1‐Chloronaphthalene and Benzene The Journal of Chemical Physics. ,vol. 53, pp. 29- 37 ,(1970) , 10.1063/1.1673778
JR Lombardi, R Wallenstein, TW Hänsch, DM Friedrich, None, High resolution two‐photon spectroscopy in the 1B2u state of benzene The Journal of Chemical Physics. ,vol. 65, pp. 2357- 2366 ,(1976) , 10.1063/1.433349
TW Hänsch, KC Harvey, G Meisel, AL Schawlow, None, Two-photon spectroscopy of Na 3s-4d without Doppler broadening using a cw dye laser Optics Communications. ,vol. 11, pp. 50- 53 ,(1974) , 10.1016/0030-4018(74)90331-9
U. Boesl, H.J. Neusser, E.W. Schlag, Two-photon spectroscopy in the gas phase: first excited state of naphthalene, 1B3u Chemical Physics. ,vol. 15, pp. 167- 178 ,(1976) , 10.1016/0301-0104(76)80148-6
M.M. Salour, Powerful dye laser oscillator-amplifier system for high resolution and coherent pulse spectroscopy Optics Communications. ,vol. 22, pp. 202- 206 ,(1977) , 10.1016/0030-4018(77)90019-0
W. Hampf, H.J. Neusser, E.W. Schlag, Molecular two-photon spectroscopy with two synchronized tunable dye lasers Chemical Physics Letters. ,vol. 46, pp. 406- 410 ,(1977) , 10.1016/0009-2614(77)80616-7
J. W. T. Spinks, Gerhard Herzberg, Molecular Spectra and Molecular Structure ,(1992)