Amakristalu we-GGG


  • Chemical Formula: Gd3Ga5O12
  • Ipharamitha ye-Lattic: a = 12.376Å
  • Indlela yokukhula: I-Czochralski
  • Ubuningi: 7.13g / cm3
  • Ubulukhuni be-Mohs: 8.0
  • Indawo Yokuncibilika: 1725 ℃
  • Inkomba Yokukhombisa: 1.954 ngo-1064nm
  • Imininingwane yomkhiqizo

    Imingcele yobuchwepheshe

    I-Gallium Gadolinium Garnet (Gd3Ga5O12 noma i-GGG) i-crystal eyodwa yinto enezinto ezinhle ezibonakalayo, ezisebenza ngomshini nezishisayo ezenza ukuthi ithembise ukusetshenziswa ekwakhiweni kwezinto ezahlukahlukene ze-optical kanye ne-substrate material yama-magneto-optical films nama-high-temperature superconductors. into esezingeni eliphakeme kakhulu ye-infrared isolator (1.3 no-1.5um), okuyinto ebaluleke kakhulu ekuxhumaneni ngokukhanya. Yenziwe nge-YIG noma nge-BIG ifilimu ku-GGG substrate kanye nezingxenye ze-birefringence. Futhi i-GGG iyi-substrate ebalulekile ye-microwave isolator namanye amadivayisi. Izici zayo zomzimba, ezomshini nezamakhemikhali konke zilungele ukusetshenziswa okungenhla.

    Izicelo Main:
    Ubukhulu obukhulu, kusuka ku-2.8 kuye ku-76mm.
    Ukulahleka okuphansi kwe-optical (<0.1% / cm)
    Ukuqhuba okuphezulu kokushisa (7.4W m-1K-1).
    Umkhawulo wokulimala we-laser ephezulu (> 1GW / cm2)

    Izakhiwo Eziyinhloko:

    Chemical Formula Gd3Ga5O12
    Ipharamitha yeLattic a = 12.376Å
    Indlela Yokukhula I-Czochralski
    Ubuningi  7.13g / cm3
    Ubulukhuni bukaMohs 8.0
    Indawo yokuncibilika 1725 ℃
    Inkomba Yokukhombisa 1.954 ngo-1064nm

    Amapharamitha wezobuchwepheshe:

    Umumo [111] kungakapheli ± 15 arc min
    Ukuhlanekezelwa kwe-Wave Front <1/4 igagasi @ 632
    Ububanzi Tolerance ± 0.05mm
    Ukubekezelela ubude ± 0.2mm
    I-Chamfer 0.10mm@45º
    Flatness <1/10 wave ku-633nm
    Ukufana <30 arc Imizuzwana
    Ubuningi <15 i-arc min
    Ikhwalithi ephezulu 10/5 Scratch / Dig
    Sula indawo > 90%
    Ubukhulu obukhulu bamaKristalu .8-76 mm ububanzi