Cross sections for two-photon absorption and geometric dimensions of electron clouds of hydroxybenzene molecules

Authors
Meshalkin, YP
Citation
Yp. Meshalkin, Cross sections for two-photon absorption and geometric dimensions of electron clouds of hydroxybenzene molecules, OPT SPECTRO, 84(2), 1998, pp. 178-182
Citations number
10
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
OPTICS AND SPECTROSCOPY
ISSN journal
0030400X → ACNP
Volume
84
Issue
2
Year of publication
1998
Pages
178 - 182
Database
ISI
SICI code
0030-400X(199802)84:2<178:CSFTAA>2.0.ZU;2-M
Abstract
Cross sections for two-photon absorption of hydroxybenzenes at the 532-nm w avelength of the second harmonic of a Nd :YAG laser are measured. The resul ts are interpreted by means of a semiempirical model, which allows one to e stimate the dimensions of effective pi-electron clouds of phenol, hydroquin one, resorcin, pyrocatechin, and bromohydroquinone.