Author(s):
Oliveira, S. L. ; De Boni, L. ; Corrêa, D. S. ; Misoguti, L. ; Zílio, S. C. ; Mendonça, C. R. ; Constantino, C. J L [UNESP] ; Aroca, R. F.
Date: 2014
Persistent ID: http://hdl.handle.net/11449/68459
Origin: Oasisbr
Subject(s): Derivatives; Laser pulses; Light absorption; Photons; Quantum optics; Femtosecond laser pulses; Nonlinear absorption; Perylene derivatives; Two-photon absorption (2PA); Nonlinear optics; Derivatives; Derivatives; Laser pulses; Laser pulses; Light absorption; Light absorption; Photons; Photons; Quantum optics; Quantum optics; Femtosecond laser pulses; Femtosecond laser pulses; Nonlinear absorption; Nonlinear absorption; Perylene derivatives; Perylene derivatives; Two-photon absorption (2PA); Two-photon absorption (2PA); Nonlinear optics; Nonlinear optics
Description
Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-27T11:21:39Z No. of bitstreams: 0
Made available in DSpace on 2014-05-27T11:21:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-10-31
Knowledge about nonlinear absorption spectra of materials used in photonic devices is of paramount importance in determining their optimum operation wavelengths. In this work, we have investigated the two-photon absorption (2PA) degenerate cross-section spectrum for perylene derivatives using the Z-scan technique with femtosecond laser pulses. All perylene derivatives studied present large 2PA cross-sections, only comparable to the best ones reported in the literature. The results achieved in the present investigation indicate perylene derivatives as promising materials for two-photon applications. ©2005 Optical Society of America.
Departamento de Física e Ciência dos Materials Instituto de Física de São Carlos, CP 369, 13560-970 São Carlos, SP
Departamento de Física, Química e Biologia FCT-UNESP, CP 467, 19060-900, Presidente Prudente, SP
Materials and Surface Science Group University of Windsor, Windsor, Ont. N9B 3P4
Departamento de Física, Química e Biologia FCT-UNESP, CP 467, 19060-900, Presidente Prudente, SP
