Intended for inline thickness gauging, an industrial terahertz time-domain spectroscopy system based on electronically controlled optical sampling measures terahertz pulses at kilohertz rates in harsh environments.

Inline thickness gauging is currently among the most promising industrial applications for terahertz optical technologies. Acting on this demand, TOPTICA Photonics (Gräfelfing, Germany) has developed a terahertz time-domain system based on electronically controlled optical sampling (ECOP
Source: NDT