ylai@lemmy.ml to Technology@lemmy.worldEnglish · 2 years agoThe Tiny Ultrabright Laser that Can Melt Steelspectrum.ieee.orgexternal-linkmessage-square19linkfedilinkarrow-up1155arrow-down13
arrow-up1152arrow-down1external-linkThe Tiny Ultrabright Laser that Can Melt Steelspectrum.ieee.orgylai@lemmy.ml to Technology@lemmy.worldEnglish · 2 years agomessage-square19linkfedilink
minus-squarecmnybo@discuss.tchncs.delinkfedilinkEnglisharrow-up4·2 years 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.