CTH:YAG Crystals


  • Cr3+ Concentration:0.85%
  • Tm3+ Concentration:5.9%
  • Hom 3 + Concentration:0.36%
  • Emission Wavelength:2,080 ua
  • Flouresence Lub neej:8.5ms ib
  • Pump Wavelength:flash teeb lossis diode pumped @ 780nm
  • Product Detail

    Technical parameters

    Daim ntawv xeem

    Ho, Cr, Tm: YAG -yttrium aluminium garnet laser crystals doped nrog chromium,thulium thiab holmium ions los muab lasing ntawm 2.13 microns yog nrhiav ntau thiab ntau daim ntaub ntawv, tshwj xeeb tshaj yog nyob rau hauv kev kho mob kev lag luam.Qhov zoo ntawm cov siv lead ua siv lead ua yog nws. ntiav YAG ua tus tswv tsev.YAG lub cev, thermal thiab kho qhov muag khoom yog paub zoo thiab nkag siab los ntawm txhua tus tsim laser.Nws muaj kev siv dav hauv kev phais, kho hniav, kuaj huab cua, thiab lwm yam.
    Qhov zoo ntawm CTH:YAG:
    • High nqes hav efficiency
    • Pumped los ntawm lub teeb nyem lossis diode
    • Ua haujlwm zoo ntawm chav tsev kub
    • Ua haujlwm nyob rau hauv qhov kev nyab xeeb ntawm qhov muag tsis pom kev

    Dopant Ion

    Cr3+ Concentration 0.85%
    Tm3+ Concentration 5.9%
    Ho 3+ Concentration 0.36%

    Kev khiav hauj lwm Spec

    Emission wavelength ntawm lub teeb 2,080 ua
    Laser Hloov 5I75I8
    Flouresence Lub Neej 8.5ms ib
    Pump Wavelength flash teeb lossis diode pumped @ 780nm

     Cov cuab yeej yooj yim

    Coefficient ntawm Thermal Expansion 6.14 x 10-6K-1
    Thermal Diffusivity 0, 041 cm2s-2
    Thermal conductivity 11.2 wb-1K-1
    Thaum tshav kub kub (Cp) 0,59j g-1K-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 10-6K-1
    Melting Point 1965 ℃
    Qhov ntom 4,56g :ua-3
    MOHS Hardness 8.25 Nws
    Crystal Structure Kub
    Standard Orientation <111>
    Y3+ Site Symmetry D2
    Lattice Constant ib = 12.013 Å
    Molecular Luj 5 93,7g-1

    Technical Parameters

    Wavefront Distortion ≤0.125ʎ/inch @ 1064nm
    Qws Loj Txoj kab uas hla: 3-6mm, Ntev: 50-120mm, Raws li tus neeg thov kev thov
    Dimensional Tolerances Txoj kab uas hla: ± 0.05mm Ntev: ± 0.5mm
    Barrel Finish Hauv av tiav: 400 #Grit
    Parallelism <30″
    Perpendicularity ≤ 5′
    Flatness ʎ/10
    Nto Zoo 10/5
    AR txheej Reflectivity ≤ 0.25% @ 2094nm

     

    1608190145(1)