Nonlinear optical properties of multilayer graphene in the infrared Demetriou, Giorgos ; Bookey, Henry T. ; Biancalana, Fabio ; Abraham, Eitan ; Wang, Yu ; Ji, Wei ; Kar, Ajoy K. Abstract Publication: Optics Express Pub Date: June 2016 DOI: 10.1364/OE.24.013033 Bibcode: 2016OExpr..2413033D