Phase-separation dynamics of circular domain walls in the degenerate optical parametric oscillator

Authors
Tlidi, M Mandel, P Le Berre, M Ressayre, E Tallet, A Di Menza, L
Citation
M. Tlidi et al., Phase-separation dynamics of circular domain walls in the degenerate optical parametric oscillator, OPTICS LETT, 25(7), 2000, pp. 487-489
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS LETTERS
ISSN journal
01469592 → ACNP
Volume
25
Issue
7
Year of publication
2000
Pages
487 - 489
Database
ISI
SICI code
0146-9592(20000401)25:7<487:PDOCDW>2.0.ZU;2-9
Abstract
We study the dynamics of the formation of circular domain walls, which are large-intensity structures, in a degenerate optical parametric oscillator. We show that the mean-field and the propagation models predict the same inc rease in the domain size proportional to t(1/3). (C) 2000 Optical Society o f America. OCIS codes: 190.4410, 190.4420, 190.4970.