Abstract
We study theoretically the propagation of higher-order two-dimensional spatial solitons in optical media with nonlocal thermal nonlinear response. We show that these localized states experience complex dynamics including transformations between solitons of different symmetries which depend strongly on the geometry of a nonlinear sample. Boundaries exert repulsive forces on a soliton and, depending on its initial position relative to the boundaries, we observe transverse motion of a beam as a whole across the sample, effectively facilitating transformations.
| Original language | English |
|---|---|
| Article number | 094014 |
| Journal | Journal of Optics A: Pure and Applied Optics |
| Volume | 11 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2009 |
| Externally published | Yes |
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Keywords
- Beam transformations
- Boundary effects
- Higher-order optical spatial solitons
- Thermal media
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Boundary effects on the dynamics of higher-order optical spatial solitons in nonlocal thermal media. / Buccoliero, Daniel; Desyatnikov, Anton S.; Krolikowski, Wieslaw; Kivshar, Yuri S.
In: Journal of Optics A: Pure and Applied Optics, Vol. 11, No. 9, 094014, 2009.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Boundary effects on the dynamics of higher-order optical spatial solitons in nonlocal thermal media
AU - Buccoliero, Daniel
AU - Desyatnikov, Anton S.
AU - Krolikowski, Wieslaw
AU - Kivshar, Yuri S.
PY - 2009
Y1 - 2009
N2 - We study theoretically the propagation of higher-order two-dimensional spatial solitons in optical media with nonlocal thermal nonlinear response. We show that these localized states experience complex dynamics including transformations between solitons of different symmetries which depend strongly on the geometry of a nonlinear sample. Boundaries exert repulsive forces on a soliton and, depending on its initial position relative to the boundaries, we observe transverse motion of a beam as a whole across the sample, effectively facilitating transformations.
AB - We study theoretically the propagation of higher-order two-dimensional spatial solitons in optical media with nonlocal thermal nonlinear response. We show that these localized states experience complex dynamics including transformations between solitons of different symmetries which depend strongly on the geometry of a nonlinear sample. Boundaries exert repulsive forces on a soliton and, depending on its initial position relative to the boundaries, we observe transverse motion of a beam as a whole across the sample, effectively facilitating transformations.
KW - Beam transformations
KW - Boundary effects
KW - Higher-order optical spatial solitons
KW - Thermal media
UR - http://www.scopus.com/inward/record.url?scp=70449347986&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70449347986&partnerID=8YFLogxK
U2 - 10.1088/1464-4258/11/9/094014
DO - 10.1088/1464-4258/11/9/094014
M3 - Article
AN - SCOPUS:70449347986
VL - 11
JO - Journal of Optics
JF - Journal of Optics
SN - 2040-8978
IS - 9
M1 - 094014
ER -