pul*se detector ring

Hi
i have made a pul*se detector but it has ringing.
what is your suggestion for eliminating that?
i cant increase voltage.

Hi,

Maybe decreasing a resistor value...or decreasing capacitance.

How can we know? You don't give useful information.

Klaus

There typically is a 50 ohm DC resistive load on the detected output. It lowers the detection efficiency, but makes ringing much smaller