Faraday effect control in graphene-dielectric structure by optical pumping

摘要: Abstract At the terahertz frequency range, 2D material graphene is most promising candidate for using as a functional part of magnetooptical devices because discovered giant Faraday rotation and ability to dynamical properties control. In this paper were investigated. Numerical analysis on graphene-dielectric structure have shown tunability ellipticity in terms amplitude by optical pumping different radiation power wavelength. Our work demonstrates alternative way developing ultrafast optically tunable polarization modulators THz wave.