CCD-camera-based electro-optical detection of nanosecond THz pulses from an optical parametric oscillator

摘要

We report realization of a THz camera based on electro-optical detection of THz radiation from an optical parametric oscillator, using a silicon-based CCD camera as the optical detector. The dynamic range of 16.5 dB for a 6000-frame average (2-minute data acquisition time) is limited by laser noise.