Broadband Microwave Cloaking Analysis Under FDTD in Visible Frequency Spectrum

Full wave at microwave range under FDTD(Finite Difference Time Domain) analysis is done for an invisible cloak is designed under software environment, the cylindrical electromagnetic cloak's performance is verified with its simulation within its cloak structure and behavioral study is carried out for different light's wavelength in its visible spectrum range when the light get incident on the 2D cylindrical cloak which is invisible in nature in order to make the structure works under optical frequency region which get processed with parameter changes (differently) namely cloak's inner and outer radii with varying cell size and number of steps that tend to affect the parameters of the structure.