ylai@lemmy.ml to Technology@lemmy.worldEnglish · 9 months agoThe Tiny Ultrabright Laser that Can Melt Steelspectrum.ieee.orgexternal-linkmessage-square20fedilinkarrow-up1210arrow-down14
arrow-up1206arrow-down1external-linkThe Tiny Ultrabright Laser that Can Melt Steelspectrum.ieee.orgylai@lemmy.ml to Technology@lemmy.worldEnglish · 9 months agomessage-square20fedilink
minus-squarecmnybo@discuss.tchncs.delinkfedilinkEnglisharrow-up4·9 months agoIf these lasers can be made to emit blue light, they could be used as a light source for portable projectors.
If these lasers can be made to emit blue light, they could be used as a light source for portable projectors.