THERMAL EMISSION CHARACTERISTICS OF A NEGATIVE INDEX SEMITRANSPARENT THIN FILM
负折射率半透明薄膜的热发射特性研究

Thermal emission characteristics of a negative index semitransparent thin film were studied based on transmit matrix method and Kirchhoff radiation law.The influence of different parameters on the emissivity of s-polarization wave was studied.The results show that a complicated oscillation will happen when the angular frequency increases.It also shows that the peak value of the emissivity is sometimes far away from the normal direction.