Suppression of scattering related properties by impulse waveform averaging over a plurality of sample points in the terahertz time-domain spectroscopy

摘要

A method for inspecting an object, the method comprising the (a) subject to A review pulses of electromagnetic radiation generated optically, the pulse comprises the steps of having a plurality of frequencies in the range of 100THz from 100GHz, To obtain domain waveform (b) time, and detecting the radiation reflected from the object and / or transmitted through the target, for a plurality of points (c) the subject, step (a) and ( method comprising in combination the steps of repeating b), the data (d) from step (c), averaged over the points of said plurality, and, forming a time domain waveform of the target.