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.
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01-internacional
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MEDLINE
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En
Revista:
Opt Lett
Año:
2016
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Article