Here is the 5 cm nitrogen laser the most powerful of the world.mp4

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Uploaded by on Nov 15, 2011

Here is the nitrogen laser the most powerful of the world
This laser consists of discharge electrodes 50 mm long with a Blumlein line in Kapton 125 microns thick and a low inductance coaxial spark gap.
This arrangement provides an instantaneous power of 440 kW in 500 picoseconds for only 5 cm long cavity.
The beam section is 3x2 mm. This cavity was the amplifier stage in the MOPALITE lasers developed for the calibration of the drifts chamber used at CERN in 1982 and developed by Arnold Neracher.

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  • @TheElectricnoob It's the very short pulse, the actual energy deposited on target is less than a mJ.

  • Make me cry when looking how beautiful and uniform discharge you get.

  • Very good, thank you to share this.

    Are you using N2, right ?

  • Wouldent that much power blow a hole right through the paper ? Nd:YAG lasers do that above a few hundred watts. Or is the pulse just too short ?

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