Crystal plant custom made Er doped YAG Er:YAG laser single crystal manufacturer from China

It's widely used in medical laser systems and other fields
  • Item NO.:

    GS-C031
  • Payment:

    L/C、 Western Union、 D/P、 T/T
  • Product Origin:

    Anhui, China
  • Max Size:

    Dia100mm
  • Orientation:

    <100>、<110>、<111>
  • Package:

    100 clean bag,1000 exactly clean bag
  • Product Detail

  • Process flow

  • Packaging

  • Transportation

  • FAQ

Er doped YAG crystal

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




Q: Are you trading company or manufacturer ?
     We are factory.
Q: How long is your delivery time?
    Generally it is 3-5 days if the goods are in stock.
    or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
    Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
     Payment <=5000USD, 100% in advance.
     Paymen >=5000USD, 80% T/T in advance , balance before shippment.
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