The circuit diagram shows the over voltage protection as a feature of LM317 linear voltage regulator. The circuit diagram shows the over voltage protection as a feature of LM317 linear voltage ...
The resistor and 10 uF capacitor are already forming a low-pass filter, which should prevent any spikes in either current/voltage. I don't know much about laser diodes though, so I am not sure what ...
The circuit diagram shows the overvoltage protection as a feature of LM317 linear voltage regulator. Overvoltages come from several source or factors which are usually in the form of transients.