This circuit was found in a 1967 documentation. It is intended for triggering a xenon LASER. Observe the high operating voltages of the circuit. The components used are uncommon today.
Using a MAX644 this circuit was found in the April 1989 issue of Radio Electronics magazine. The...
We found this circuit in an American documentation. The employed components are common and the...
This configuration appears elsewhere on this site. It uses the LM101, which are not common today,...