ylai@lemmy.ml to Technology@lemmy.worldEnglish · 7 months agoThe Tiny Ultrabright Laser that Can Melt Steelspectrum.ieee.orgexternal-linkmessage-square20fedilinkarrow-up1212arrow-down14cross-posted to: hackernews@lemmy.smeargle.fans
arrow-up1208arrow-down1external-linkThe Tiny Ultrabright Laser that Can Melt Steelspectrum.ieee.orgylai@lemmy.ml to Technology@lemmy.worldEnglish · 7 months agomessage-square20fedilinkcross-posted to: hackernews@lemmy.smeargle.fans
minus-squaremeeker@lemmy.worldlinkfedilinkEnglisharrow-up2·7 months agoPhones already include LiDAR. Apple has included it in every iPhone Pro/Pro Max since the 12.
minus-squarecyd@lemmy.worldlinkfedilinkEnglisharrow-up5·7 months agoI 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.
Phones already include LiDAR. Apple has included it in every iPhone Pro/Pro Max since the 12.
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.