Measurement of 3.331 GHz Pulse Light Signal Using Optical Sampling

With the advancement of fiber optic communication technology, the measurement of high-speed signals is the guarantee for the future development of fiber optic communication. All optical sampling technology provides a new direction for the measurement of high-speed signals. Linear light sampling with optical hybrid has broad prospects. This article uses a pulse laser with a repetition rate of 30M to mix a 3.331 G pulse signal, and the restored pulse signal can reach a similarity of 0.9019 to the initial signal