Two-photon spectrum of o-dichlorobenzene

Abstract

The two-photon absorption spectrum of O-dichlorobenzene has been recorded in the spectral region 485-540 nm (one-photon wavelength). Nearly 70 hands are observed in the spectrum. These bands are analyzed in terms of frequencies known from earlier studies. Bands involving ν14, ν7a, and ν12 (Wilson′s numbering) have been observed for the first time. © 1994 Academic Press, Inc.