Reflection Characteristics of Airy Beams Impinging on Graphene-Substrate Surfaces

Figure 6

Transverse and longitudinal SAM density distributions of the circular-polarization Airy beams during the reflection process. (a1) and (a2) are the transverse and longitudinal SAM density distributions of the reflected beam changing with incident angle for beams with L-CP and R-CP. (b1), (c1) and (b2), (c2) are the transverse and longitudinal SAM density distributions in the plane for incident angles , respectively. (b1, b2) L-CP and (c1, c2 R-CP. Here, the transverse and longitudinal components of the SAM density in the plane are plotted in normalized units with respect to the maximum value.