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The Tiny Ultrabright Laser that Can Melt Steel (spectrum.ieee.org)
submitted 9 months ago by ylai@lemmy.ml to c/technology@lemmy.world
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[-] meeker@lemmy.world 2 points 9 months ago

Phones already include LiDAR. Apple has included it in every iPhone Pro/Pro Max since the 12.

[-] cyd@lemmy.world 5 points 9 months ago

I think those use normal VCSELs. To justify using PCSELs, maybe it would be lidars for long range sensing, like range finding over dozens of meters or something.

this post was submitted on 14 Apr 2024
208 points (98.1% liked)

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