Phase and amplitude measurements for high bandwidth optical signals
We propose a simple and inexpensive method to measure phase and optical power of pulses in the tens of ps range. We simulate the response for Gaussian and Hyperbolic secant pulses affected by SPM, second and third order dispersion. We analyze the performance of the method and the error depending of the system parameters. We propose two optical systems for the future implementation.
phase measurements transport-of-intensity equation fiber optic device