TERAHERTZ WAVE TRANSMISSION MEASURING SYSTEM AND TERAHERTZ WAVE TRANSMISSION MEASURING METHOD

摘要

An objective of the present invention is to provide a technology for properly correcting a gap among a plurality of detection devices detecting a terahertz wave. According to the present invention, a storage unit (62) stores an intensity when an oscillator is turned off (non-transmission intensity (A0)), an intensity when the oscillator is turned on (full-transmission intensity (A100)), and a penetration intensity (A5, A30, A58, A70) of the terahertz wave penetrating a correction sample (70a to 70d, transmission rate 5, 30, 58, 70%). A γ value determination unit (633) determines a γ value of γ correction for approximating a measured transmission rate acquired from penetration intensity (A5, A30, A58, A70) to the transmission rate of the correction samples (70a to 70d) for each detection device (540). A correction unit (637) performs the γ correction for the intensity detected by the detection devices (540) with each γ value.