Terahertz time-domain spectroscopy (THz-TDS) has many advantages over the traditional
spectroscopies. Nevertheless it has been said that its spectral coverage is limited less tha …

Terahertz time-domain spectroscopy (TDS) is a field that has been steadily growing in
research labs over the last 11 years 1 with demonstrated spectroscopic applications in …

After passing quarter of a century from its discovery, terahertz time-domain spectroscopy
(THz-TDS) has made great progress and is expected to be applied to various fields from …

Abstract A Terahertz Time-Domain Spectroscopy (THz-TDS) system with electro-optical
detector based on a ZnTe crystal is presented. The pump laser is a Ti: Sa laser with pulse …

Frequency domain terahertz spectroscopy usually requires frequency scanning, which is
quite time-consuming. In this work, we propose a new method to measure the terahertz …

We use a laser diode in an external cavity to operate a photomixer based terahertz
spectrometer. The emission spectrum of the laser can be easily switched between two-color …

Many time-domain terahertz applications require systems with high bandwidth, high signal-
to-noise ratio and fast measurement speed. In this paper we present a terahertz time-domain …

Terahertz time-domain spectroscopy (THz-TDS) systems traditionally operate in a single
mode, either in reflection or transmission. In cases where the sample has nonunity …

200 Hz Rapid Scan Fiber-coupled Terahertz Time Domain Spectroscopy System Page 1
978-1-4244-2120-6/08/$25.00 ©IEEE. Abstract— A high speed optical delay line in combination …

We present a fiber-coupled terahertz quasi time-domain spectroscopy system driven by a
laser with a central wavelength of 1550 nm. By using a commercially available multimode …