Method for improving terahertz band absorption spectrum measurement accuracy using noncontact sample thickness measurement.


The terahertz absorption spectrum has a complex nonlinear relationship with sample thickness, which is normally measured mechanically with limited accuracy. As a result, the terahertz absorption spectrum is usually determined incorrectly. In this paper, an iterative algorithm is proposed to accurately determine sample thickness. This algorithm is… (More)
DOI: 10.1364/AO.51.004879


Figures and Tables

Sorry, we couldn't extract any figures or tables for this paper.

Slides referencing similar topics