Industrial Development of High-Throughput Terahertz Time-Domain Spectroscopy

Considering measurement throughput is important for developing practical devices for nondestructive examinations that use terahertz waves. In the optical communications field, optical sampling technology is used to measure optical time division multiplexing, high-speed sweeping technology in terahertz wave spectroscopic devices, high throughput measurement, and other ultra-high-speed optical signals. In this study, we introduce terahertz wave analysis systems that utilize the terahertz optical sampling method. Furthermore, we provide measurement examples and describe industrial applications for terahertz waves.