High-performance thermo-optic tunable grating filters based on laterally supported suspended silicon ridge waveguide.
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DOI: 10.1364/oe.26.019479
Abstract: We demonstrate a novel thermally tunable grating optical filter based on suspended silicon ridge waveguide with low power consumption, fast response and relatively high mechanical stability. An enhanced power efficiency of ~300 pm/mW is achieved… read more here.
Keywords: ridge waveguide; tunable grating; silicon ridge; suspended silicon ... See more keywords