Title :
Nonlinear optical study of oxygen-sulfur squaraines
Author :
Peceli, Davorin ; Hu, Honghua ; Webster, Scott ; Fishman, Dmitry A. ; Przhonska, Olga V. ; Kurdyukov, Vladimir V. ; Slominsky, Yurii L. ; Tolmachev, Alexey I. ; Achkovski, A.D. ; Hagan, David J. ; Van Stryland, Eric W.
Author_Institution :
CREOL, Univ. of Central Florida, Orlando, FL, USA
Abstract :
Replacing oxygen with sulfur in a squaraine bridge compound leads to a large increase in triplet yield (and triplet-state absorption) while maintaining the already enhanced two-photon absorption as well as the singlet excited-state absorption.
Keywords :
light absorption; nonlinear optics; optical materials; organic compounds; oxygen; nonlinear optical study; oxygen-sulfur squaraines; replacing oxygen; singlet excited-state absorption; squaraine bridge compound; triplet-state absorption; Absorption; Atomic measurements; Bridges; Fluorescence; Nonlinear optics; Optical materials; Optical signal processing;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
