Spectral broadening enhancement in silicon waveguides through pulse shaping
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Otros documentos de la autoría: Castelló Lurbe, David; Silvestre, Enrique; Andrés, Pedro; Torres Company, Víctor
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Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2507
comunitat-uji-handle3:10234/6973
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Título
Spectral broadening enhancement in silicon waveguides through pulse shapingFecha de publicación
2012Editor
Optical Society of AmericaISSN
0146-9592; 1539-4794Cita bibliográfica
David Castelló-Lurbe, Enrique Silvestre, Pedro Andrés, and Víctor Torres-Company, "Spectral broadening enhancement in silicon waveguides through pulse shaping," Opt. Lett. 37, 2757-2759 (2012)Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-37-13-2757Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
Spectral broadening in silicon waveguides is usually inhibited at telecom wavelengths due to some adverse effects related to semiconductor dynamics, namely, two-photon and free-carrier absorption (FCA). In this Letter, ... [+]
Spectral broadening in silicon waveguides is usually inhibited at telecom wavelengths due to some adverse effects related to semiconductor dynamics, namely, two-photon and free-carrier absorption (FCA). In this Letter, our numerical simulations show that it is possible to achieve a significant enhancement in spectral broadening when we properly preshape the input pulse to reduce the impact of FCA on spectral broadening. Our analysis suggests that the use of input pulses with the correct skewness and power level is crucial for this achievemen [-]
Publicado en
Optics Letters, Vol. 37, Issue 13, pp. 2757-2759 (2012)Derechos de acceso
This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-37-13-2757. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
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