Photoinduced SHG in Push-Pull Chromophores 1,3-dithiol-2-yliedene Moieties Embedded in Photopolymer Matrices

• Authors: A. Migalska-Zalas , M. Makowska-Janusik , I. Kityk , B. Sahraoui , M. Salle , A. Gorgues
• Languages of publication: EN

Abstracts

EN

Photoinduced optical second harmonic generation was demonstrated in the several dithiole chromophore molecules with different degree of acceptor function. Theoretical quantum chemical simulations and experimental photoinduced second harmonic generation measurements showed that additional aromatic rings within the dithiole chromophore molecule play an important role in the pump-power dependencies of the second harmonic generation. Varying the presence of the aromatic rings one can achieve substantially different photoinduced second-order nonlinear optical properties.

Keywords

EN

42.65.An; 42.65.Ky

Discipline

• 42.65.Ky: Frequency conversion; harmonic generation, including higher-order harmonic generation(see also 42.79.Nv Optical frequency converters)
• 42.65.An: Optical susceptibility, hyperpolarizability[see also 33.15.Kr Electric and magnetic moments (and derivatives), polarizability, and magnetic susceptibility]

• Journal: Acta Physica Polonica A
• Year: 2003
• Volume: 103
• Issue: 2-3
• Pages: 293-300

Dates

published

2003-02/03

received

2002-09-05

Contributors

author

A. Migalska-Zalas

• Institute of Physics, al. Armii Krajowej 13/15, 42-201 Częstochowa, Poland

author

M. Makowska-Janusik

• Institute of Physics, al. Armii Krajowej 13/15, 42-201 Częstochowa, Poland

author

I. Kityk

• Institute of Physics, al. Armii Krajowej 13/15, 42-201 Częstochowa, Poland

author

B. Sahraoui

• Laboratory POMA, UMR CNR 6136, University of Angers, Angers, France

author

M. Salle

• Laboratory IMMO, UMR CNRS 6501, University of Angers, Angers, France

author

A. Gorgues

• Laboratory IMMO, UMR CNRS 6501, University of Angers, Angers, France

References

• 1. P.N. Prasad, D.J. Wiliams, Introduction to Nonlinear Optical Effects in Molecules and Polymers, Wiley, New York 1990; E.J. Baerends, G. Ricciardi, A. Rossa, Coord. Chem. Rev., 230, 5, 2002
• 2. Ch. Bosshard, K. Sutter, Ph. Pretre, J. Hulliger, M. Florsheimer, P. Kaatz, P. Gunter, Organic Nonlinear Optical Materials, Vol. 1, Gordon and Breach, Amsterdam 1995
• 3. R.J. Mervinskii, I.V. Kityk, M. Makowska-Janusik, J. Straube, J. Nonlinear Opt., 13, 245, 1995
• 4. T.T. Nguyen, M. Salle, J. Delaunay, A. Riou, P. Richomme, J.M. Raimundo, A. Gorgues, I. Ledoux, C. Dhenaut, J. Zyss, J. Ordun, J. Garin, J. Mater. Chem., 8, 1185, 1998
• 5. J. Wasylak, J. Kucharski, E. Golis, M. Makowska-Janusik, A. Mefleh, I.V. Kityk, Opt. Mater., 12, 429, 1999
• 6. S.J. Weiner, P.A. Kollman, D.A. Case, U.C. Ghio, G. Alagona, J.S. Profeta, P. Weiner, J. Am. Chem. Soc., 106, 765, 1984
• 7. S.J. Weiner, P.A. Kollman, D.T. Nguyen, D.A. Case, J. Comput. Chem., 7, 230, 1986
• 8. I.V. Kityk, B. Sahraoui, I. Ledoux-Rak, M. Salle, A. Migalska-Zalas, T. Kazuo, A. Gorgues, Mater. Sci. Eng. B, 87, 148, 2001

Identifiers

DOI

10.12693/APhysPolA.103.293