Anyone can refer me to where I can see a schematic diagram of the above?
Thanks,
Joe
Sample and hold circuit for Q Switch Laser
Dec 07, 2004
3 Replies
Sample and hold what ? The light ?
Rene
Ing.Buero R.Tschaggelar - http://www.ibrtses.com
& commercial newsgroups - http://www.talkto.net
above?
Yes, for the light. I will have a power detector that will convert the laser energy to a pulse of voltage, and I will need a Sample and Hold Circuit to measure it.
Joe
A peakdetector with a a bandwidth of 1GHz or so. Basically an amplifier, then a low capacity diode to a cap and a jfet amp. The build geometry is more difficult than the schematic.
Rene
Ing.Buero R.Tschaggelar - http://www.ibrtses.com
& commercial newsgroups - http://www.talkto.net
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