Electromagnetic wave measurement apparatus and electromagnetic wave measurement method

摘要

An electromagnetic wave measurement apparatus includes: a probe light generation unit configured to generate probe light of two wavelengths; and an electro-optic probe configured to receive the probe light generated by the probe light generation unit and a detection target electromagnetic wave, wherein the probe light generation unit performs a fluctuation operation to cause a frequency difference of the probe light to fluctuate, and the content of the fluctuation operation is set so as to conform to specifications regarding frequency fluctuation of the detection target electromagnetic wave.