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The old Amateur Scientist column in Scientific American had (in June 1974, half a century ago) an installment on how to build a pulsed nitrogen laser. It wasn'
by pfdietz 2y ago
The old Amateur Scientist column in Scientific American had (in June 1974, half a century ago) an installment on how to build a pulsed nitrogen laser. It wasn't that hard. The emission is in the ultraviolet.
https://www.jstor.org/stable/24950104 https://www.jstor.org/stable/24950104
https://diverdi.colostate.edu/C431/experiments/time%20domain%20fluorescence/N2%20laser/nitrogen%20laser%20by%20Leslie%20Wright.pdf https://diverdi.colostate.edu/C431/experiments/time%20domain...
https://www.jonsinger.org/jossresearch/lasers/nitrogen/circuitboardlaser.html https://www.jonsinger.org/jossresearch/lasers/nitrogen/circu...
https://www.youtube.com/watch?v=pCnXftuJ9Zo https://www.youtube.com/watch?v=pCnXftuJ9Zo
- tonetegeatinst 2y agoPossible new power source for UV lithography for semiconductor manufacturing. No more hitting tin with a laser many?
- emchammer 2y agoLook at how cool the last guy's home lab is! I sincerely hope that we are encouraging high schoolers to get into this kind of stuff.