Abstract

We describe the design, fabrication and measurement of an integrated-optical Bragg grating filter, operating at a free-space wavelength of 1543 nm, based upon a silicon-on-insulator (SOI) ridge waveguide. The measured spectral response for a 4-mm long grating has a bandwidth of 15 GHz (0.12 nm), and shows good agreement with theoretical predictions.

[IEEE ]

Narrow-band, polarization-independent, transmission filter in a silicon-on-insulator strip waveguide

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Narrow-band waveguide Bragg gratings on SOI wafers with CMOS-compatible fabrication process

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Polarization-rotating, Bragg-grating filters on silicon-on-insulator strip waveguides using asymmetric periodic corner corrugations

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Tunable Bragg reflectors on silicon-on-insulator rib waveguides

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Opt. Express 17(21) 18518-18524 (2009)