O le YAG (yttrium alumini garnet) leisa mafai ona kopiina i le chromium ma le neodymium ina ia faʻaleleia atili ai le faʻaaogaina uiga o le leisa. O le NdCrYAG leisa o se mautu leisa leisa. Chromium ion (Cr3 +) o loʻo i ai se lautele faʻaaogaina vaega; e mitiia le malosi ma ave i le neodymium ions (Nd3 +) e ala i le dipole-dipole fegalegaleaiga. Wavelength o le 1.064 µm e faʻatinoina e lenei leisa.
O le leisa gaioiga o Nd-YAG leisa na muamua faʻaalia i le Bell Laboratories i le tausaga 1964. O le NdCrYAG leisa e pamuina e le la faʻasologa. E ala i le faʻapipiʻiina ma le chromium, o le malosi e faʻaaogaina ai leisa e faʻateleina ma faʻaalu ai ni puʻupuʻu puʻupuʻu.
Masani talosaga o lenei leisa aofia ai le gaosiaina o nanopowders ma o se pamu punaoa mo isi lasers.
Talosaga:
O le aoga muamua o Nd: Cr: YAG leisa o se pamu punaoa. E faʻaaogaina i lasers pamu la, lea o le a faʻaaogaina o se la-faʻaaogaina satelite faiga.
Le isi faʻaoga o Nd: Cr: YAG leisa o loʻo i le faʻataʻitaʻiga gaosiga o nanopowder.
Ituaiga leisa | Mautu |
Puna pamu | La susulu o le la |
Galue galu | 1.064 µm |
Fuafua vailaʻau | Nd3 +: Cr3 +: Y3Al5O12 |
Fausaga tioata | Cubic |
Faaliusuavai | 1970 ° C |
Faigata | 8-8.5 |
Avea vevela | 10-14 W / mK |
Faʻamatalaga a Young | 280 GPa |