Ho, Cr, Tm:YAG -yttrium alumini garnet laser crystals doped me chromium, thulium a me holmium ion e hāʻawi i ka lasing ma 2.13 microns e loaʻa hou aʻe nā noi, ʻoi aku hoʻi i ka ʻoihana lapaʻau. hoʻohana iā YAG ma ke ʻano he mea hoʻokipa.ʻIke maikaʻi ʻia a hoʻomaopopo ʻia nā waiwai kino o YAG, thermal a optical e kēlā me kēia mea hoʻolālā laser.Loaʻa iā ia nā noi ākea i ka ʻoki ʻana, ka dentistry, ka hoʻāʻo ʻana i ka lewa, etc.