Observation of multimode solitons in few-mode fiber.
Opt Lett
; 41(20): 4819-4822, 2016 Oct 15.
Article
em En
| MEDLINE
| ID: mdl-28005839
ABSTRACT
We experimentally isolate and directly observe multimode solitons in few-mode graded-index fiber. We rely on Raman frequency shifts to spectrally isolate these multimode solitons. By varying the input energy and modal composition of the launched pulse, we observe a continuous variation of multimode solitons with different spatiotemporal properties. They exhibit an energy-volume relation that is distinct from those of single-mode and fully spatiotemporal solitons.
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MEDLINE
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En
Ano de publicação:
2016
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Article