E: YAG Crystals


  • Ƙimar Ƙarfafawar Thermal:6.14x 10-6K-1
  • Tsarin Crystal:Cubic
  • Diffusivity na thermal:0.041 cm2s-2
  • Nauyin Kwayoyin Halitta:593.7 g mai-1
  • Wurin narkewa:1965°C
  • Taurin MOHS:8.25
  • Cikakken Bayani

    Siffofin fasaha

    Rahoton gwaji

    Bidiyo

    Er: YAG wani nau'i ne mai kyau na 2.94 um Laser crystal, wanda aka yi amfani da shi sosai a tsarin likitancin Laser da sauran filayen.Er: YAG crystal Laser ne mafi muhimmanci abu na 3nm Laser, da gangara tare da high dace, na iya aiki a dakin zafin jiki Laser, Laser zangon ne a cikin ikon yinsa, na mutum ido aminci band, da dai sauransu 2.94 mm Er: YAG Laser yana da. An yi amfani da shi sosai a filin aikin likita, kyawun fata, maganin hakori.
    Amfanin Er:YAG Crystals:
    • High gangara yadda ya dace
    • Yi aiki da kyau a zafin jiki
    • Yi aiki a cikin kewayon madaidaicin amintaccen ido

    Asalin Properties na Er:YAG

    Coefficient na Thermal Expansion 6.14x 10-6 K-1
    Tsarin Crystal Cubic
    Diffusivity na thermal 0.041 cm2 s-2
    Thermal Conductivity 11.2 W-1 K-1
    Specific Heat (Cp) 0.59g ku-1 K-1
    Ƙarfafa Shock Resistant 800 W m-1
    Fihirisar Refractive @ 632.8 nm 1.83
    dn/dT (Thermal Coefficient of Refractive Index) @ 1064nm 7.8 10-6 K-1
    Nauyin Kwayoyin Halitta 593.7 g mai-1
    Matsayin narkewa 1965°C
    Yawan yawa 4.56 gm-3
    MOHS Hardness 8.25
    Modul na Matasa 335 gpa
    Ƙarfin Ƙarfi 2 gpa
    Lattice Constant a = 12.013 Å

    Siffofin fasaha

    Gabatarwa [111] a cikin 5°
    Karyawar Wavefront ≤0.125λ/inch(@1064nm)
    Rabon Kashewa ≥25 dB
    Girman sanda Diamita:36mm, Tsawon:50120 mm (Bayan buƙatar abokin ciniki)
    Hakuri Mai Girma Diamita:+0.00/-0.05mm, Tsawon: ± 0.5mm
    Daidaituwa ≤10″
    Daidaitawa ≤5′
    Lalata λ/10 @ 632.8nm
    ingancin saman 10-5 (MIL-O-13830A)
    Chamfer 0.15 ± 0.05mm

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