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Lithographic wavelength control of an external cavity laser with a silicon photonic crystal cavity-based resonant reflector.
Opt Lett ; 41(5): 894-7, 2016 Mar 01.
Article en En | MEDLINE | ID: mdl-26974073
ABSTRACT
We report the experimental demonstration of a new design for external cavity hybrid lasers consisting of a III-V semiconductor optical amplifier (SOA) with fiber reflector and a photonic crystal (PhC)-based resonant reflector on SOI. The silicon reflector is composed of an SU8 polymer bus waveguide vertically coupled to a PhC cavity and provides a wavelength-selective optical feedback to the laser cavity. This device exhibits milliwatt-level output power and side-mode suppression ratios of more than 25 dB.

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Opt Lett Año: 2016 Tipo del documento: Article

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Opt Lett Año: 2016 Tipo del documento: Article