Abstract
| Language | English |
|---|---|
| Pages | R1252 -R1255 |
| Number of pages | 4 |
| Journal | Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics |
| Volume | 58 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Aug 1998 |
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Keywords
- stability
- dynamics
- solitary waves
- quadratic media
- oscillating filament
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Instabilities of higher-order parametric solitons : filamentation versus coalescence. / Skryabin, Dmitry V.; Firth, William J.
In: Physical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics , Vol. 58, No. 2, 08.1998, p. R1252 -R1255.Research output: Contribution to journal › Article
TY - JOUR
T1 - Instabilities of higher-order parametric solitons
T2 - Physical Review E
AU - Skryabin, Dmitry V.
AU - Firth, William J.
PY - 1998/8
Y1 - 1998/8
N2 - We investigate stability and dynamics of higher-order solitary waves in quadratic media, which have a central peak and one or more surrounding rings. We show the existence of two qualitatively different behaviors. For positive phase mismatch the rings break up into filaments that move radially to the initial ring. For sufficient negative mismatches rings are found to coalesce with the central peak, forming a single oscillating filament.
AB - We investigate stability and dynamics of higher-order solitary waves in quadratic media, which have a central peak and one or more surrounding rings. We show the existence of two qualitatively different behaviors. For positive phase mismatch the rings break up into filaments that move radially to the initial ring. For sufficient negative mismatches rings are found to coalesce with the central peak, forming a single oscillating filament.
KW - stability
KW - dynamics
KW - solitary waves
KW - quadratic media
KW - oscillating filament
U2 - 10.1103/PhysRevE.58.R1252
DO - 10.1103/PhysRevE.58.R1252
M3 - Article
VL - 58
SP - R1252 -R1255
JO - Physical Review E
JF - Physical Review E
SN - 1539-3755
IS - 2
ER -