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Dissipative Soliton Collisions
in wide aperture Laser with saturable absorber
Collision of asymmetric triangles
Head-on collision of triangles with opposite amplitudes
lead to formation of six-soliton structure
| Intensity |
 |
| Time = 0 | Time = 1400 |
 |
 |
| Phase |
Collision of triangles with center-to-center distance equal 10
lead to formation of rotating six-soliton structure
| Intensity |
 |
| Time = 0 | Time = 2100 |
 |
 |
| Phase |
AUTOSOLITON (dissipative soliton)
is a stable localized field structure
in a homogeneous (or periodically modulated)
non-conservative (with essential energy exchange)
non-linear medium or system.
Literature
•N.N. Rosanov. Spatial Hysteresis and Optical Patterns.
Springer, Berlin (2002).
Dissipative Solitons, eds. N. Akhmediev and A. Ankievicz,
Lecture Notes in Physics (Springer) 661 (2005).
•N.N. Rosanov, S.V. Fedorov, A.N. Shatsev:
•JETP 98, 427 (2004);
•Phys. Rev. Lett. 95, 053903 (2005);
•Appl. Phys. B 81, 937 (2005);
•JETP 102, 547 (2006).
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