The nature of excited-state absorption in polymethine and squarylium molecules

IEEE Journal on Selected Topics in Quantum Electronics

Volumn 7, Issue 5, 2001, Pages 849-863

  Negres, Raluca A ^b   Przhonska, Olga V ^b,c   Hagan, David J ^a,b   Van Stryland, Eric W ^b   Bondar, Mikhail V ^c   Slominsky, Yuriy L ^d   Kachkovski, Alexei D ^d  

^a IEEE

^b UNIVERSITY OF CENTRAL FLORIDA   (United States)

^c INSTITUTE OF PHYSICS   (Ukraine)

^d INSTITUTE OF ORGANIC CHEMISTRY   (Ukraine)

Author keywords

Excited state absorption; Femtosecond; Nonlinear optics; Nonlinear spectroscopy; Polymethine dyes; Quantum chemical calculations; White light continuum

Indexed keywords

ANISOTROPY; DYES; ELECTRON ENERGY LEVELS; ETHANOL; LIGHT ABSORPTION; MOLECULAR STRUCTURE; OPTICAL PUMPING; QUANTUM THEORY; SPECTROSCOPIC ANALYSIS;

ORGANIC DYES;

NONLINEAR OPTICS;

EID: 0035466354     PISSN: 1077260X     EISSN: None     Source Type: Journal    
DOI: 10.1109/2944.979347     Document Type: Article

References (18)

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8. The nature of electronic transitions in linear conjugated systems
9. Femtosecond white-light continuum pulses
10. Electronic properties of polymethine systems. 3. Polymethine and quasilocal electron transitions
11. An MNDO and CNDO/S(S + DES CI) study on the structural and electronic properties of a model squaraine dye and related cyanine