DocumentCode
1120547
Title
3C3 - Geometrical model and experimental verification of two-photon absorption in organic dye solutions
Author
Schäfer, F.P. ; Schmidt, W.
Author_Institution
Universitat Marburg, Lahn, Germany
Volume
2
Issue
9
fYear
1966
fDate
9/1/1966 12:00:00 AM
Firstpage
357
Lastpage
360
Abstract
Two-photon absorption in solutions of organic dyes has been quantitatively measured in a wide range of wavelengths, extinction coefficients, and concentrations. The measurements are shown to be in good agreement with the simple assumption that the probability of double hits of photons on the area extended by the π-electron cloud of a molecule determines the rate of two-photon absorption.
Keywords
Absorption; Clouds; Electrons; Extinction coefficients; Laser beams; Laser excitation; Optical pumping; Pump lasers; Stimulated emission; Wavelength measurement;
fLanguage
English
Journal_Title
Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
0018-9197
Type
jour
DOI
10.1109/JQE.1966.1074065
Filename
1074065
Link To Document