Fiber-coupled terahertz time domain spectrometer has pulse laser that uses transmitting antenna and receiving antenna, where both antennas are assigned with collimating terahertz optics in each case

摘要

The fiber-coupled terahertz time domain spectrometer has a pulse laser (3) that uses a transmitting antenna (1) and a receiving antenna (2), where both antennas are assigned with collimating terahertz optics in each case. The transmitting antenna or the receiving antenna with assigned collimating terahertz optics is arranged toward terahertz radiation (5) in adjusting manner.