I am trying to get a 100microsecond long light pulse from a laser 303 pointer. I am generating a square wave input voltage pulse via arduino to drive a mosfet which controls the voltage supply to the laser 303. I do not get any light out of laser 303 with this setup. If I increase the pulse width to 1 milisecond I do see light. I assume this is related to the circuit of the laser 303 and not the diode directly. I am looking for some hack to make this happen.
Thank you
Thank you