Alaskan
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- Joined
- Jan 29, 2014
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Not sure I am tracking, what are these little black pieces "8X8X4 and 8X8X5mm with initial T = 10%-14%" ?
LASERFAQ said:It is not uncommon to see poorly designed Q-Switched lasers "ring" with multiple short pulses or fire two or three times if the pump lamp has a long duration or too much energy... If the lamp pulse can still saturate the rod every 250 uSeconds or so, the laser will fire again.
It can also come from issues with the Q-switch holdoff. That multi-pulsing used to cause me all sorts of problems with adjusting drive voltage and intra-cavity polarizer angle alignment on EO Q Switches in the field...