R. Barille

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We demonstrate that linear absorption coefficient (LAC)of a graphene-silicon hybrid waveguide (GSHW) is determined by the optical transmission spectra of a graphene coated symmetrically coupled add-drop silicon microring resonator (SC-ADSMR), of which the value is around 0.23 dB/µm. In contrast to the traditional cutback method, the measured results aren't(More)
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