ZGP(ZnGeP2) Makristasi


  • Kemikari:ZnGeP2
  • Density:4.162 g/cm3
  • Mohs Kuoma:5.5
  • Optical Kirasi:Positive uniaxial
  • Mushandisi Wekufambisa Range:2.0 um - 10.0 um
  • Thermal Conductivity @ T= 293 K:35 W/m∙K (⊥c)
    36 W/m∙K ( ∥ c)
  • Kuwedzera Kwekupisa @ T = 293 K kusvika 573 K:17.5 x 106 K-1 (⊥c)
    15.9 x 106 K-1 ( ∥ c)
  • Product Detail

    Technical parameters

    Test report

    Vhidhiyo

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    Zinc Germanium Phosphide(ZGP)makristasi ane mahombe asina mutsara coefficients (d36 = 75pm/V).YeduZGPine yakafara infrared transparency range (0.75-12μm), inobatsira kutapurirana kubva 1.7um.ZGPinoratidzawo yakakwira yekupisa conductivity (0.35W/(cm·K)), yakakwira laser kukuvara chikumbaridzo (2-5J/cm2) uye tsime machining pfuma.

    ZnGeP2 (ZGP) crystal yainzi mambo we infrared nonlinear optical crystals uye ichiri yakanakisa frequency yekushandura zvinhu kune yakakwirira simba, tunable infrared laser chizvarwa.DIEN TECH inopa yakakwira optical mhando uye yakakura dhayamitaZGPmakristasi ane coefficient yakaderera zvakanyanya α <0.03 cm-1(papombi wavelengths 2.0-2.1 µm).Izvi zvivakwa zvinoita kuti ZGP crystal ishandiswe kugadzira yepakati-infrared tunable laser ine hunyanzvi hwepamusoro kuburikidza neOPO kana OPA maitiro.

    DIEN TECHinopa marudzi maviri eZnGeP2 crystal, C-ZGP uye YS-ZGP.YS-ZGP inoratidza kunyura kwakadzika pa2090nm pane C-ZGP.C-ZGP absoprtion coefficient pa 2090nm <0.05cm-1 apo YS-ZGP absoprtion coefficient pa 2090nm <0.02cm-1 .C-ZGP yakakura nenyama yakatwasuka ukuwo YS-ZGP ichikura nenyama yakachinjika.Zvakare, YS-ZGP inoratidza zvirinani homogeneity uye kubuda zvakanaka zvakare.

    Zvikumbiro zveZGP:

    • Chechipiri, chechitatu, uye chechina harmonic chizvarwa che CO2-laser.

    • Optical parametric generation nekupomba paavelength ye2.0 µm.

    • Chechipiri harmonic chizvarwa cheCO-laser.

    YS-ZGP zvinhu zvakajairika zveTHz kubva pa40.0 µm kusvika 1000 µm, inopombwa ne1um.

    • Chizvarwa chezvakasanganiswa mafrequency eCO2- neCO-laser radiation uye mamwe lasers ari kushanda munzvimbo yekristaro yakajeka.

     

    Tsika maitiro eduZGP makristasianowanikwa pakukumbira.

    Basic Properties

    Chemical ZnGeP2
    Crystal Symmetry uye Kirasi Tetragonal, -42m
    Lattice Parameters a = 5.467 Å
    c = 12.736 Å
    Density 4.162 g/cm3
    Mohs Kuoma 5.5
    Optical Kirasi Positive uniaxial
    Mushandisi Wekutumira Range 2.0 um - 10.0 um
    Thermal Conductivity @ T= 293 K 35 W/m∙K (⊥c) 36 W/m∙K ( ∥ c)
    Kuwedzera Kwekupisa @ T = 293 K kusvika 573 K 17.5 x 106 K-1 (⊥c) 15.9 x 106 K-1 ( ∥ c)
    Technical Parameters
    Surface flatness PV<ʎ/8@632.8nm
    Surface quality SD 20-10
    Wedge/Parallelism kukanganisa <30 arc sec
    Perpendicularity <5 arc min
    Transparency range 0.75 - 12.0
    Non-linear coefficient d36= 68.9 (pa10.6 um),d36= 75.0 (pa9.6 um)