| Autor: |
Yadira Salazar-Romero M, Ayala YA, Brambila E, Lopez-Peña LA, Sciberras L, Minzoni AA, Terborg RA, Torres JP, Volke-Sepúlveda K |
| Jazyk: |
angličtina |
| Zdroj: |
Optics letters [Opt Lett] 2017 Jul 01; Vol. 42 (13), pp. 2487-2490. |
| DOI: |
10.1364/OL.42.002487 |
| Abstrakt: |
We unveil different regimes for the interaction between two orthogonally polarized soliton-like beams in a colloidal suspension of nanoparticles with positive polarizability. The interaction is always attractive. However, it noticeably changes as a function of the angle and the power distribution between the input beams. For small angles, both interacting solitons fuse into a single entity, whose propagation direction can be continuously steered. As the interaction angle increases, the resulting self-collimated beam can be practically switched between two positions when the power imbalance between the beams is changed. For interaction angles larger than ∼10°, the result is no longer a single emerging soliton when the input power is balanced between the two beams. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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