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    Er:YAG

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    Product Details

    Er:YAG

    Er:YAG is an excellent laser material at wavelength of 2.94μm. It's widely used in medical laser systems and other fields. It has high slope efficiency, and the wavelength is relatively safe to human eyes.

    Specifications

    Concentration 50at%
    Orientation <111>±5°
    Wavefront distortion ≤0.125λ/inch
    Extinction ratio ≥25dB
    Sizes Ø≤15mm, L≤150mm
    Tolerances Ø:0/-0.03mm, L:0/+0.5mm
    Cylindrical machining Fine grinding, Polishing, Grooving
    Parallelism ≤ 10"
    Perpendicularity ≤ 5' 
    Flatness λ/10 @632.8nm
    Surface Quality 10-5 (MIL-O-13830A)
    Chamfer 0.15±0.05mm
    Coating S1/S2:R≤0.25%@2940nm
      S1:PR=88%±3%@2940nm;S2:HR≥99.8%@2940nm
      Other coating can be customized
    Damage threshold  ≥5J/cm2 10ns, 10Hz
    Laser wavelength 2940 nm
    Refractive index 1.79@2940nm
    Special specifications Concave / Convex on end faces

     

    Corresponding parameter set not found, please add it in property template of background
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    暂未实现,敬请期待
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