In recent years,a great deal of effort has been made to a create terahertz(THz)wave absorber based on metamaterials(MM).Metamaterials absorbers have a variety o
Digital circuits operating in the sub-threshold regime consume the least energy.The strict energy constraints are desired in the applications which work at the
In this article,two terahertz transmission imaging systems are built with a 2.52 THz continuous wave laser and two types of sensors.One is array scanning system