Gallium Gadolinium Garnet (Gd3Ga5O12 kapa GGG) kristale e le 'ngoe ke thepa e nang le lisebelisoa tse ntle tsa optical, mochini le mocheso tse etsang hore e tšepisehe ho sebelisoa ha ho etsoa lisebelisoa tse fapaneng tsa optical hammoho le thepa ea substrate bakeng sa lifilimi tsa magneto-optical le li-superconductors tse phahameng tsa mocheso. thepa e ntle ka ho fetisisa ea substrate bakeng sa infrared optical isolator (1.3 le 1.5um), e leng sesebelisoa sa bohlokoa haholo puisanong ea optical.E entsoe ka filimi ea YIG kapa ea BIG ho substrate ea GGG hammoho le likarolo tsa birefringence.Hape GGG ke karoloana ea bohlokoa bakeng sa microwave isolator le lisebelisoa tse ling.Thepa ea eona ea 'mele, mochini le lik'hemik'hale kaofela li ntle bakeng sa lits'ebetso tse kaholimo.
Lisebelisoa tsa mantlha:
Litekanyo tse kholo, ho tloha ho 2.8 ho isa ho 76mm.
Litahlehelo tse tlase tsa mahlo (<0.1%/cm)
Thermal conductivity e phahameng (7.4W m-1K-1).
Boemo bo phahameng ba tšenyo ea laser (> 1GW/cm2)
Thepa e kholo:
Foromo ea Lik'hemik'hale | Gd3Ga5O12 |
Lattic Parameter | =12.376Å |
Mokhoa oa Kholo | Czochralski |
Botenya | 7.13g/cm3 |
Mohs Hardness | 8.0 |
Melting Point | 1725 ℃ |
Refractive Index | 1.954 ho 1064nm |
Litekanyetso tsa Tekheniki:
Boitloaelo | [111] ka hare ho ± 15 arc min |
Khopamiso ea Leqhubu ka Pele | <1/4 wave@632 |
Mamello ea Diameter | ± 0.05 limilimithara |
Bolelele Mamello | ± 0.2 limilimithara |
Chamfer | 0.10mm@45º |
Bophatlalatsi | <1/10 wave ho 633nm |
Ho bapisa | <30 arc Metsotsoana |
Perpendicularity | <15 arc min |
Boleng ba Sefahleho | 10/5 Scratch/ Cheka |
Apereture e hlakileng | >90% |
Litekanyo tse kholo tsa kristale | .8-76 limilimithara ka bophara |