Nd: YAG Makristasi


  • Product name:Nd:YAG
  • Chemical Formula:Y3Al5O12
  • Crystal chimiro:Cubic
  • Lattice nguva dzose:12.01Å
  • Melting point:1970°C
  • Density:Density3
  • Reflective Index:1.82
  • Product Detail

    Technical parameters

    Test report

    Vhidhiyo

    Nd: YAG crystal tsvimbo inoshandiswa muLaser yekumaka muchina uye mimwe michina yelaser.
    Ndiwo chete zvinhu zvakasimba zvinogona kushanda zvakaramba patembiricha yekamuri, uye ndiyo yakanyanya kunaka kuita laser crystal.
    Zvakare, iyo YAG (yttrium aluminium garnet) laser inogona kuiswa nechromium uye neodymium kuitira kuti iwedzere kunyura hunhu hwelaser.The Nd,Cr:YAG laser is solid state laser.Chromium ion(Cr3+) ine kunyura kwakafara. band;rinotora simba richiriendesa kune neodymium ions(Nd3+) nenzira ye dipole-dipole interactions.Wavelength ye1064nm inobudiswa nelaser iyi.
    Iyo laser action yeNd: YAG laser yakatanga kuratidzwa kuBell Laboratories mugore ra1964. Iyo Nd, Cr: YAG laser inopombwa nemwaranzi yezuva.Ne doping nechromium, simba rekunyudza simba relaser rinowedzerwa uye ultra short pulses inobudiswa.

    Basic Properties yeNd:YAG

    Product name Nd:YAG
    Chemical Formula Y3Al5O12
    Crystal chimiro Cubic
    Lattice nguva dzose 12.01Å
    Melting point 1970°C
    orientation [111] kana [100],mukati me5°
    Density 4.5g/cm3
    Reflective Index 1.82
    Thermal Kuwedzera Coefficient 7.8×10-6 /K
    Thermal Conductivity (W/m/K) 14, 20°C / 10.5, 100°C
    Mohs kuoma 8.5
    Radiative Lifetime 550 isu
    Spontaneous Fluorescence 230 isu
    Linewidth 0.6 nm
    Kurasika Coefficient 0.003 cm-1 @ 1064nm

    Basic Properties yeNd,Cr:YAG

    Laser mhando Solid
    Pombi source Solar Radiation Solar Radiation
    Kushanda wavelength 1.064 µm 1.064 µm
    Kemikari formula Nd3+:Cr3+:Y3Al5O12 Nd3+:Cr3+:Y3Al5O12
    Crystal chimiro Cubic Cubic
    Kunyungudika 1970°C 1970°C
    Kuoma 8-8.5 8-8.5
    Thermal conductivity 10-14 W/mK 10-14 W/mK
    Yechidiki's modulus 280 GPa 280 GPA

    Technical Parameters

    Dimension hupamhi hwedia.40mm
    Nd Dopant Level 0~2.0atm%
    Diameter Tolerance ± 0.05mm
    Kureba Kushivirira ±0.5mm
    Perpendicularity 5′
    Parallelism 10″
    Wavefront distortion L/8
    Flatness λ/10
    Surface quality 10/ 5 @ MIL-O-13830A
    Coatings HR-Coating: R> 99.8%@1064nm uye R5% @808nm
    AR-Coating (Single layer MgF2):R<0.25% pese pese (@1064nm)
    Zvimwe HR coatings Zvakadai seHR @1064/532 nm, HR @946 nm, HR @1319 nm uye mamwe mawavelengths aripo zvakare.
    Damage Threshold > 500MW/cm‍‍♂

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