Counterfeiting prevention structure, counterfeiting prevention medium and inspection method for counterfeiting prevention structure

摘要

To provide a forgery prevention structure that can precisely determine authenticity, and to provide a forgery prevention medium and a method for inspecting the forgery prevention structure.SOLUTION: A forgery prevention structure that is provided to a medium to determine authenticity of the medium includes a hybrid region formed so that multiple types of resonator structures of which polarization directions of resonating terahertz microwave are different from one another are mixedly present.SELECTED DRAWING: Figure 1