Watch: 40 watt “LASER SHOTGUN!!!!!”

Xeni Jardin 6:36 am Mon Jun 8, 2015

The all-caps and the exclamation points are mandatory.

Once "styropyro" figured out it was legal to build such a weapon, he knew he had to. “We're gonna do some utter destruction today.”

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Just finished building my 40W(!!!) laser shotgun!!! The output of this laser is complete insanity, and is made up of 8 parallel 5W laser beams totaling to 40W. The parallel beams are manipulated with lenses, sort of like how a choke modifies the spread of a shotgun blast.

The massive diode array is powered by a huge lithium polymer battery pack (capable up dumping 250A) and the laser array is regulated by a whopping 24 LM317 drivers.

This is definitely the craziest thing I have ever built, but I hope to beat this invention with something even crazier before too long. :D

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