Blue self-frequency shift of slow solitons and radiation locking in a line-defect waveguide.
Phys Rev Lett
; 109(9): 093901, 2012 Aug 31.
Article
em En
| MEDLINE
| ID: mdl-23002835
ABSTRACT
We investigate experimentally resonant radiation processes driven by slow solitons in a dispersion-engineered photonic crystal waveguide in a regime virtually free of dissipative nonlinear processes (two-photon absorption and Raman scattering). Strong (30% energy conversion) Cherenkov-like radiation accompanied by the blue self-frequency shift of the soliton is observed close to the zero dispersion point, and is explained in terms of the soliton-radiation locking of the velocity.
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01-internacional
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MEDLINE
Idioma:
En
Revista:
Phys Rev Lett
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
França