Degenerate Two-Photon Absorption in All-Trans Retinal: Nonlinear Spectrum and Theoretical Calculations

In this work we investigate the degenerate two-photon absorption spectrum of all-trans retinal in ethanol employing the Z-scan technique with femtosecond pulses. The two-photon absorption (2PA) spectrum presents a monotonous increase as the excitation wavelength approaches the one-photon absorption...

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2010-03, Vol.114 (10), p.3466-3470
Hauptverfasser:	Vivas, M. G, Silva, D. L, Misoguti, L, Zaleśny, R, Bartkowiak, W, Mendonca, C. R
Format:	Artikel
Sprache:	eng
Schlagworte:	A: Kinetics, Spectroscopy Absorption Electrons Models, Molecular Molecular Conformation Photons Quantum Theory Retinaldehyde - chemistry Spectrum Analysis
Online-Zugang:	Volltext
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