Observation of the Goos-Hanchen shift in graphene via weak measurements

We report the observation of the Goos-Hanchen effect in graphene via a weak value amplification scheme. We demonstrate that the amplified Goos-Hanchen shift in weak measurements is sensitive to the variation of graphene layers. Combining the Goos-Hanchen effect with weak measurements may provide important applications in characterizing the parameters of graphene. Published by AIP Publishing.