Lower excited electronic states of sulfur (S8): A two-photon study by the thermal lensing method

Year: 1988

Authors: Bini R., Foggi P., Liem N.Q., Salvi P.R.

Autors Affiliation: Laboratorio di Spettroscopia Molecolare, Dipartimento di Chimica, Università di Firenze, via G. Capponi 9, 50121 Florence, Italy

Abstract: Thermal lensing is applied to the study of multiphoton excitations in sulfur solution and crystal. The polarized two-photon absorption spectrum of sulfur and the polarization ratio for both the solution and crystal have been measured from 3000 to 2500 Å (crystal) and to 2200 Å (solution). The results are discussed in terms of electronic energy levels and two-photon absorption tensors of molecular sulfur calculated with semi-empirical methods.

Journal/Review: CHEMICAL PHYSICS LETTERS

Volume: 151 (3)      Pages from: 236  to: 242

More Information: This work was supported by the Italian Ministero della Pubblica Istruzione and Consiglio Nazionale delle Ricerche. ’ On leave from the Institute of Physics of Vietnam, Hanoi, Vietnam.
KeyWords: sulfur
DOI: 10.1016/0009-2614(88)85281-3

Citations: 3
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