Chirped-Pulse Up-Conversion Spectroscopy Applicable to Terahertz Waveform Detection in Time-Domain

Abstract

Terahertz waveform was detected in time-domain using chirped-pulse up-conversion spectroscopy combined with dispersion compensation. Terahertz waveforms were accurately measured without any distortion due to the spectral interference, providing a scheme for single-shot terahertz time-domain spectroscopy.