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dc.creatorTang, Y.en_US
dc.creatorReid, S. A.en_US
dc.date.accessioned2006-06-15T19:06:55Z
dc.date.available2006-06-15T19:06:55Z
dc.date.issued1998en_US
dc.identifier1998-TB-12en_US
dc.identifier.urihttp://hdl.handle.net/1811/19013
dc.description$^{1}$ T.S. Rose, W.L. Wilson, G. Wackerle, and M.D. Fayer, J. Chem. Phys. 86, 5370 (1987). $^{2}$ E.F. McCormick, S.T. Pratt, P.M. Dehmer and J.L. Dehmer, Chem. Phys. Lett. 227, 656 (1994).en_US
dc.descriptionAuthor Institution: Department of Chemistry, Marquette Universityen_US
dc.description.abstractWe report studies of jet-cooled $NO_{2}$ using time resolved laser induced grating spectroscopy (LIGS). The decay of a grating formed by two ``pump'' pulses tuned to probe vibronic transitions near 487 nm is monitored by a third ``probe'' pulse which is scanned in time. The decay profiles are found to strongly depend on polarization configuration. For certain configurations, pronounced oscillations (``quantum beats'') are observed which arise from coherent exciation of different hyperfine levels. These oscillations, which have previously been observed using LIGS for other $systems,^{1,2}$ give detailed information on the hyperfine structure of $NO_{2}$. We will report on our initial attempts to describe this phenomenon within a theoretical framework.en_US
dc.format.extent117679 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleTIME RESOLVED LASER INDUCED GRATING SPECTROSCOPY OF JET-COOLED $NO_{2}$en_US
dc.typearticleen_US


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