Er: YAG Makristasi


  • Coefficient of Thermal Expansion:6.14 x 10-6K-1
  • Chimiro cheCrystal:Cubic
  • Thermal Diffusivity:0.041 cm2s-2
  • Molecular Weight:593.7 g mol-1
  • Melting Point:1965°C
  • MOHS Kuoma:8.25
  • Product Detail

    Technical parameters

    Test report

    Vhidhiyo

    Er: YAG imhando yeakanakisa 2.94 um laser crystal, inoshandiswa zvakanyanya mulaser medical system uye mamwe minda.Er: YAG crystal laser ndiyo inonyanya kukosha zvinhu zve3nm laser, uye mutsetse unoshanda zvakanyanya, unogona kushanda pakamuri tembiricha laser, laser wavelength iri mukati mechikamu chebhendi rekuchengetedza ziso remunhu, nezvimwe. 2.94 mm Er: YAG laser ine. yakashandiswa zvakanyanya mukuvhiya mumunda wekurapa, runako rweganda, kurapwa kwemazino.
    Zvakanakira Er:YAG Makristasi:
    • High kutsetseka kushanda zvakanaka
    • Shanda zvakanaka pakamuri tembiricha
    • Shanda munzvimbo isina njodzi yewavelength

    Basic Properties yeEr:YAG

    Coefficient of Thermal Expansion 6.14 x 10-6 K-1
    Crystal Structure Cubic
    Thermal Diffusivity 0.041 cm2 s-2
    Thermal Conductivity 11.2 W m-1 K-1
    Chaicho Kupisa (Cp) 0.59 J g-1 K-1
    Thermal Shock Resistant 800 W m-1
    Refractive Index @ 632.8 nm 1.83
    dn/dT (Thermal Coefficient of Refractive Index) @ 1064nm 7.8 10-6 K-1
    Molecular Weight 593.7 g mol-1
    Melting Point 1965°C
    Density 4.56 g cm-3
    MOHS Kuoma 8.25
    Young's Modulus 335 GPA
    Tensile Simba 2 Gpa
    Lattice Constant a=12.013 Å

    Technical parameters

    Orientation [111] mukati me5°
    Wavefront Distortion ≤0.125λ/inch(@1064nm)
    Extinction Ratio ≥25 dB
    Tsvimbo Size Dhayamita:36mm, Kureba:50120 mm (Pakukumbira kwemutengi)
    Dimensional Tolerances Diameter:+0.00/-0.05mm, Kureba: ± 0.5mm
    Parallelism ≤10″
    Perpendicularity ≤5′
    Flatness λ/10 @632.8nm
    Surface Quality 10-5(MIL-O-13830A)
    Chamfer 0.15±0.05mm

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