Font Size: 

In this paper, we present a new type of antireflection transparent coating based on photonic metamaterial, which does not suffer from high loss and thickness coating, and also can be used as good conductive material due to super electrical conductivity of the component (noble metal). Broadband antireflection and greatly enhanced transmission are observed around optical communication frequency for both transverse electric (TE) and transverse magnetic (TM) polarizations. The performance is almost insensitive of the angle of incidence.