We investigate photoconductive terahertz (THz) emitters compatible with 1550 nm excitation
for THz time-domain spectroscopy (TDS). The emitters are based on rhodium (Rh) doped …

Terahertz cross-correlation spectroscopy enables phase-sensitive measurements without
the need for a laser source and, hence, presents a cost-efficient and versatile alternative to …

The acquisition speed of terahertz time-domain spectroscopy systems has undergone a
significant improvement in recent years. With the development of dual-laser-based sampling …

This study presents a preliminary characterization of selective plated antibacterial copper
coatings on medical-grade stainless steel 1.4021 and nickel alloy Ni200 substrates using …

Resistivity is one of the most important characteristics in the semiconductor industry. The
most common way to measure resistivity is the four-point probe method, which requires …

Nonlinear frequency conversion provides an elegant method to detect photons in a spectral
range which differs from the pump wavelength, making it highly attractive for photons with …

Three different institutions combined their expertise in a joint R&D project to demonstrate the
suitability of terahertz time-domain spectroscopy for thickness measurements of acrylate …

In light of the constantly increasing quality requirements as well as the ecological and
economic efforts to reduce faulty production and save resources, the industry is faced with …

The increasing diversity of products and variants requires a flexible and fast path generation
in robot-based painting processes. In the state of the art, path generation in the painting …

因为太赫兹技术可以克服传统无损检测技术的局限性, 具有穿透普通非金属材料等优点,
可被用于分析层状材料的内部结构和内层厚度. 本文首先介绍了太赫兹时域光谱系统(THz-TDS) …