Supercontinuum generation in silicon waveguides relying on wave-breaking
Mostra el registre complet de l'element
Visualització
(559.0Kb)
|
|
|
|
|
|
Castelló Lurbe, David; Silvestre Mora, Enrique
|
|
Aquest document és un/a article, creat/da en: 2015
|
|
|
|
Four-wave-mixing processes enabled during optical wave-breaking (OWB) are exploited in this paper for supercontinuum generation. Unlike conventional approaches based on OWB, phase-matching is achieved here for these nonlinear interactions, and, consequently, new frequency production becomes more efficient. We take advantage of this kind of pulse propagation to obtain numerically a coherent octave-spanning mid-infrared supercontinuum generation in a silicon waveguide pumping at telecom wavelengths in the normal dispersion regime. This scheme shows a feasible path to overcome limits imposed by two-photon absorption on spectral broadening in silicon waveguides |
|
Veure al catàleg Trobes
|
|
|
Aquest element apareix en la col·lecció o col·leccions següent(s)
Mostra el registre complet de l'element