Er: YAG Crystals


  • Coefficient ntawm Thermal Expansion:6.14 x 10-6K-1
  • Crystal Structure:Kub
  • Thermal diffusivity:0, 041 cm2s-2
  • Molecular Luj:5 93,7g-1
  • Melting Point:1965 ° C
  • MOHS Hardness:8.25 Nws
  • Product Detail

    Technical parameters

    Daim ntawv xeem

    Video

    Er: YAG yog ib yam zoo heev 2.94 um laser siv lead ua, dav siv nyob rau hauv laser kho mob thiab lwm yam teb.Er: YAG siv lead ua laser yog cov khoom tseem ceeb tshaj plaws ntawm 3nm laser, thiab txoj kab nqes nrog kev ua haujlwm siab, tuaj yeem ua haujlwm ntawm chav tsev kub laser, laser wavelength nyob rau hauv qhov kev txiav txim ntawm tib neeg qhov muag kev nyab xeeb band, thiab lwm yam 2.94 hli Er: YAG laser muaj tau dav siv nyob rau hauv kev kho mob teb phais, daim tawv nqaij zoo nkauj, kho hniav.
    Qhov zoo ntawm Er:YAG Crystals:
    • High nqes hav efficiency
    • Ua haujlwm zoo ntawm chav tsev kub
    • Ua haujlwm nyob rau hauv qhov kev nyab xeeb ntawm qhov muag tsis pom kev

    Basic Properties of Er:YAG

    Coefficient ntawm Thermal Expansion 6.14 x 10-6 K-1
    Crystal Structure Kub
    Thermal Diffusivity 0, 041 cm2 s-2
    Thermal conductivity 11.2 wb-1 K-1
    Thaum tshav kub kub (Cp) 0,59j g-1 K-1
    Thermal Shock Resistant 800m wb-1
    Refractive Index @ 632.8 nm 1.83 ib
    dn/dT (Thermal Coefficient of Refractive Index) @ 1064nm 7.8 10-6 K-1
    Molecular Luj 5 93,7g-1
    Melting Point 1965 ° C
    Qhov ntom 4,56g :ua-3
    MOHS Hardness 8.25 Nws
    Young's Modulus 335 gp ua
    Tensile zog 2 Gpa ua
    Lattice Constant ib = 12.013 Å

    Technical parameters

    Kev taw qhia [111] hauv 5°
    Wavefront Distortion ≤0.125λ / nti (@1064nm)
    Extinction Ratio ≥25dB
    Qws Loj Txoj kab uas hla: 36mm, Ntev: 50120mm (Raws li tus neeg thov kev thov)
    Dimensional Tolerances Txoj kab uas hla: + 0.00 / -0.05mm, Ntev: ± 0.5mm
    Parallelism ≤10″
    Perpendicularity ≤ 5′
    Flatness λ/10 @632.8nm
    Nto Zoo 10-5 (MIL-O-13830A) NPE
    Chamfer 0.15 ± 0.05 hli

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