Nonlinear characterization of near infrared Polymethine, Squaraine and Tetraone dyes

Excited state absorption spectra for a series of near IR symmetric polymethine, squaraine and tetraone dyes were measured by the femtosecond pump - white light continuum probe technique. Structure-property relationships were revealed and explained with quantum- chemical analysis.

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Bibliographic Details
Main Authors: Webster, S., Padilha, L.A., Honghua Hu, Przhonska, O.V., Hagan, D.J., Van Stryland, E.W., Bondar, M.V., Davydenko, I.G., Slominsky, Y.L., Kachkovski, A.D.
Format: Conference Proceeding
Language:English
Subjects:
Bonding
Electromagnetic wave absorption
Geometrical optics
Nonlinear optical devices
Nonlinear optics
Optical devices
Optical pumping
Physics
Spectroscopy
Ultrafast optics
Online Access:Request full text
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Description
Summary:Excited state absorption spectra for a series of near IR symmetric polymethine, squaraine and tetraone dyes were measured by the femtosecond pump - white light continuum probe technique. Structure-property relationships were revealed and explained with quantum- chemical analysis.
ISSN:1092-8081
2766-1733
DOI:10.1109/LEOS.2007.4382625