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Technology@lemmy.worldEnglish · 3 months ago

The Tiny Ultrabright Laser that Can Melt Steel

spectrum.ieee.org

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The Tiny Ultrabright Laser that Can Melt Steel

spectrum.ieee.org

ylai@lemmy.ml to

Technology@lemmy.worldEnglish · 3 months ago

Photonic crystals are the key to the brightest semiconductor laser ever

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DreadPotato
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2 months ago

But then you don’t want face-melting lasers.

Now hold on…I can see that being useful too. Two consecutive failed face IDs? BAM!!!* face melting laser on the (probably) unauthorized person trying to access your phone.

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