Johansen, P.M. and Pedersen, H.C and Podivilov, E.V. and Sturman, B.I. (1998) Steady-state analysis of ac subharmonic generation in photorefractive sillenite crystals. Physical Review A, 58 (2). pp. 1601-1604. ISSN 1050-2947.
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The stationary solution is obtained for the photorefractive subharmonic gratings excited in crystals of the sillenite family by a standing light interference pattern and an applied ac electric field. We show that the main subharmonic with doubled spatial period may become unstable against excitation of the subharmonic with quadrupled spatial period. The threshold condition for this bifurcation is found.
Q Science > QC Physics
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences|
|Depositing User:||M.A. Ziai|
|Date Deposited:||29 Jun 2011 08:10|
|Last Modified:||29 Jun 2011 08:10|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/17386 (The current URI for this page, for reference purposes)|
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