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Applying Artmann's formula to the TE-polarized incident waves, wetheoretically show that the Goos-H\"{a}nchen (GH) shifts near the angle of thepseudo-Brewster dip of the reflection from a slab of chiral metamaterial can begreatly enhanced. The GH shifts are observed for both parallel andperpendicular components of the reflected field. In addition, it is found thatthe GH shifts depend not only on the slab thickness and the incident angle, butalso on the constitutive parameters of the chiral medium. In particular, whenthe incident angle is close to the critical angle of total reflection for LCPwave, significant enhancement of the GH shifts can be obtained. Finally, thevalidity of the stationary-phase analysis is demonstrated by numericalsimulations of a Gaussian-shaped beam.

Goos-H\"{a}nchen shifts of an electromagnetic wave reflected from a chiral metamaterial slab