ylai@lemmy.ml to Technology@lemmy.worldEnglish · 6 months agoThe Tiny Ultrabright Laser that Can Melt Steelspectrum.ieee.orgexternal-linkmessage-square19fedilinkarrow-up1160arrow-down13cross-posted to: tech@lemmit.onlinehackernews@lemmy.smeargle.fansintegrated_photonics@lemmy.ml
arrow-up1157arrow-down1external-linkThe Tiny Ultrabright Laser that Can Melt Steelspectrum.ieee.orgylai@lemmy.ml to Technology@lemmy.worldEnglish · 6 months agomessage-square19fedilinkcross-posted to: tech@lemmit.onlinehackernews@lemmy.smeargle.fansintegrated_photonics@lemmy.ml
minus-squarecyd@lemmy.worldlinkfedilinkEnglisharrow-up5·6 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.
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.