Share Email Print
cover

Proceedings Paper

Various regimes of summary frequency wave generation of femtosecond pulse in medium with quadratic and cubic nonlinearities
Author(s): Vyacheslav A. Trofimov; Tatiana M. Lysak; Vladislav V. Trofimov
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Generation of femtosecond pulse of summary frequency is analyzed by both analytical and numerical methods under the simultaneous action of cubic and quadratic nonlinear responses of optical fiber. Using propagation invariants, this problem can be solved analytically in the framework of long-pulse approximation. Analytical solution was obtained and analyzed parametrically for the special choice of initial amplitudes of two basic waves, which allows full conversion of energy of interacting waves into the energy of the summary frequency wave (SFW) for the case of small self-action. Existence of various regimes of SFW generation as well as possibility for sufficient increase of conversion efficiency by the proper choice of initial amplitudes of two basic waves are shown and confirmed by computer simulation.

Paper Details

Date Published: 13 July 2004
PDF: 12 pages
Proc. SPIE 5476, Saratov Fall Meeting 2003: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling IV, (13 July 2004); doi: 10.1117/12.578916
Show Author Affiliations
Vyacheslav A. Trofimov, M. V. Lomonosov Moscow State Univ. (Russia)
Tatiana M. Lysak, M. V. Lomonosov Moscow State Univ. (Russia)
Vladislav V. Trofimov, M. V. Lomonosov Moscow State Univ. (Russia)


Published in SPIE Proceedings Vol. 5476:
Saratov Fall Meeting 2003: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling IV
Vladimir L. Derbov; Leonid A. Melnikov; Lev M. Babkov, Editor(s)

© SPIE. Terms of Use
Back to Top