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Nonlocality Induces Chains of Nested Dissipative Solitons
J Javaloyes1, M Marconi2, M Giudici2
1Departament de Física, Universitat de les Illes Baleares, C/Valldemossa km 7.5, 07122 Mallorca, Spain.
Physical Review Letters
|August 5, 2017
Summary
Dissipative solitons can form novel, flexible molecules with non-rigid bonds. These linked solitons, observed in a time-delayed laser, resemble interlaced rings in a chain.
Area of Science:
- Nonlinear optics
- Quantum optics
- Laser physics
Background:
- Dissipative solitons often act as quasiparticles.
- These solitons can form molecules with fixed bond distances.
Purpose of the Study:
- Investigate the effect of pointwise nonlocality on soliton molecules.
- Explore the formation of novel molecular structures with non-rigid bonds.
Main Methods:
- Theoretical analysis of soliton interactions.
- Experimental observation in a time-delayed laser system.
Main Results:
- Pointwise nonlocality enables new dissipative soliton molecules.
- These molecules exhibit flexible, non-rigid bonds.
- Chains of nested solitons were experimentally observed, resembling interlaced rings.
Conclusions:
- Dissipative soliton molecules can possess non-rigid, dynamic bonds.
- Time-delayed laser systems are a viable platform for studying novel soliton dynamics.
- This work expands the understanding of complex structures formed by dissipative solitons.
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