Detection of explosive under covering soap using the THz spectral dynamics analysis

We demonstrate a high efficiency of a method of THz spectral dynamics analysis (SDA) for a treatment of compound medium response in the THz and GHz ranges for problem of identification of explosive under cover of soap, for example. The response represents a mixture of responses of a soap and explosive in different proportions on action of THz pulse with a few cycles. Such a way we make modeling the response of explosive under covering soap.