DocumentCode
2864493
Title
A general Z-scan theory
Author
Pálfalvi, L. ; Tóth, B.C. ; Almási, G. ; Fulop, J.A. ; Hebling, J.
Author_Institution
Dept. of Exp. Phys., Univ. of Pecs, Pecs, Hungary
fYear
2009
fDate
14-19 June 2009
Firstpage
1
Lastpage
1
Abstract
A nonlinear paraxial wave equation (NPWE) is derived in this work. It describes the beam propagation in a medium that has nonlinear refraction and absorption. Moreover, a numerical algorithm is developed for solving the NPWE in a medium with arbitrary thickness and nonlinearity. Through the Huygens-Fresnel principle, the intensity distribution behind behind the sample is determined, thereby completing the general Z-scan theory.
Keywords
light propagation; light refraction; nonlinear equations; nonlinear optics; Huygens-Fresnel principle; beam propagation; general Z-scan theory; intensity distribution; nonlinear absorption; nonlinear paraxial wave equation; nonlinear refraction;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location
Munich
Print_ISBN
978-1-4244-4079-5
Electronic_ISBN
978-1-4244-4080-1
Type
conf
DOI
10.1109/CLEOE-EQEC.2009.5196447
Filename
5196447
Link To Document