Cover Picture: Linear and Two-Photon Absorption Properties of Interacting Polar Chromophores: Standard and Unconventional Effects (ChemPhysChem 3/2006)

The cover picture shows the evolution of two‐photon absorption (TPA) spectra for dimers of polar and polarisable chromophores, as a function of orientation and distance. Strong modulation of nonlinear optical responses can be attained through interchromophoric interactions. Important contributions f...

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Bibliographic Details
Published in:Chemphyschem 2006-03, Vol.7 (3), p.537-537
Main Authors: Terenziani, Francesca, Morone, Marika, Gmouh, Said, Blanchard-Desce, Mireille
Format: Article
Language:English
Subjects:
chromophores
electrostatic interactions
excitons
nonlinear optics
solvent effects
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Online Access:Get full text
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Summary:The cover picture shows the evolution of two‐photon absorption (TPA) spectra for dimers of polar and polarisable chromophores, as a function of orientation and distance. Strong modulation of nonlinear optical responses can be attained through interchromophoric interactions. Important contributions from interaction terms beyond the standard excitonic model are demonstrated both experimentally and theoretically. Find out more in the Article by Terenziani et al. on page 685.
ISSN:1439-4235
1439-7641
DOI:10.1002/cphc.200690008