PI200是一款带有PI²环路滤波器的激光伺服控制器。
Characterization
Input referred voltage noise
Input voltage noise measured for a gain of 10 between the input and the error signal output.
PI200 input referred voltage noise
Transfer functions
Error signal
Bode plot of the transfer functions from the signal and modulation inputs to the error output:
PI200 error signal transfer function
Fast output
Transfer functions between the input and the fast output. Fast integrator gain is set to its minimum value (47 kHz). Global gain is -20 dB and input signal is 150 mVpp.
PI200 fast output transfer function
