Nā Kilika GGG


  • ʻO ke kumu hoʻoheheʻe kemika:Gd3Ga5O12
  • Ka palena Latic:a=12.376Å
  • Keʻano ulu:Czochralski
  • ʻAiʻa:7.13g/cm3
  • Mohs paakiki:8.0
  • Lae hehee:1725 ℃
  • Hōʻike Hōʻikeʻike:1.954 ma 1064nm
  • Huahana Huahana

    Nā palena ʻenehana

    ʻO Gallium Gadolinium Garnet (Gd3Ga5O12 a i ʻole GGG) hoʻokahi aniani he mea waiwai me nā waiwai optical, mechanical a me nā thermal maikaʻi e hoʻohiki ai no ka hoʻohana ʻana i ka hana ʻana i nā ʻāpana optical like ʻole a me nā mea substrate no nā kiʻiʻoniʻoni magneto-optical a me nā superconductors kiʻekiʻe. ka mea substrate maikaʻi loa no ka infrared optical isolator (1.3 a me 1.5um), he mea koʻikoʻi loa ia i ka kamaʻilio optical.Hana ʻia ia me YIG a i ʻole BIG kiʻiʻoniʻoni ma ka substrate GGG me nā ʻāpana birefringence.ʻO GGG kekahi substrate koʻikoʻi no ka microwave isolator a me nā mea hana ʻē aʻe.Maikaʻi kona ʻano kino, mechanical a me kemika no nā noi ma luna.

    Nā noi nui:
    ʻO nā ana nui, mai 2.8 a 76mm.
    ʻO nā poho optical haʻahaʻa (<0.1%/cm)
    ʻO ke kau wela wela kiʻekiʻe (7.4W m-1K-1).
    ʻO ka paepae pōʻino laser kiʻekiʻe (>1GW/cm2)

    Nā waiwai nui:

    ʻO ke kimekema Gd3Ga5O12
    Lattic Parameter a=12.376Å
    ʻAno ulu Czochralski
    ʻO ka mānoanoa 7.13g/cm3
    Mohs Paʻakikī 8.0
    Lae hehee 1725 ℃
    Hōʻike Hōʻikeʻike 1.954 ma 1064nm

    Nā ʻāpana ʻenehana:

    Kūlana [111] i loko o ± 15 arc min
    ʻAle ʻaʻe i mua <1/4 nalu@632
    Ka hoʻomanawanui anawaena ±0.05mm
    Hoʻomanawanui lōʻihi ±0.2mm
    Chamfer 0.10mm@45º
    Palahalaha <1/10 nalu ma 633nm
    Hoʻolikelike < 30 arc Kekona
    Perpendicularity < 15 arc min
    Ka maikaʻi o ka ʻili 10/5 ʻEli/Eli
    Mākaʻikaʻi Apereture >90%
    Nā Ana Nui o nā Crystals .8-76 mm ke anawaena