Generating and detecting THz radiation has been challenging, but recent advancements have made it more feasible. Some methods used for generation include:
Bolometers: These devices measure the power of incident THz radiation by detecting the temperature rise. Photoconductive Detectors: These detectors measure the change in electrical conductivity caused by THz radiation. THz Time-Domain Spectroscopy (THz-TDS): This technique uses ultrafast laser pulses to sample the electric field of THz waves.
