IWindows


  • Zvinhu: Ge 
  • Dhayamita Kushivirira: + 0.0 / -0.1mm 
  • Ukobvu Kushivirira: ± 0.1mm
  • Pamusoro Kururamisa: λ/4@632.8nm 
  • Kufananidza: <1 ' 
  • Pamusoro Hunhu: 60-40
  • Bvisa Aperture: > 90% 
  • Bevelling: <0.2 × 45 °
  • Bemhapemha: Tsika Dhizaina
  • Chigadzirwa Chigadzirwa

    Technical Parameter

    Iyo Germanium seye mono kristaro inonyanya kushandiswa mune semi-conductor haina-absorptive pa2μm kusvika 20μm IR matunhu. Inoshandiswa pano sechinhu chekuona cheiyo IR dunhu mafomu.
    Germanium ndeye yakakwira index index iyo inoshandiswa kugadzira Attenuated Total Reflection (ATR) prism ye spectroscopy. Yayo inomiririra index yakadai kuti Germanium inogadzira yakasarudzika 50% beamsplitter pasina kudikanwa kwekupfeka. Germanium inoshandiswa zvakare zvakanyanya se substrate yekugadzirwa kweanopenya mafirita. Germanium inovhara iyo yese ye8-14 micron thermal bhendi uye inoshandiswa muma lens masisitimu eiyo thermal imaging. Germanium inogona kuve AR yakaputirwa neDiamondi inogadzira yakaoma zvakanyanya kumberi kwemaziso.
    Germanium inorimwa ichishandisa nzira yeCzochralski nenhamba diki yevagadziri muBelgium, USA, China neRussia. Iyo Refractive indekisi yeGermanium inochinja nekukasira netembiricha uye izvo zvinhu zvinozoita opaque pane ese wavelengths zvishoma zvishoma pamusoro pe350K sezvo bhendi gamba rinoputika nemafaroni emagetsi.
    Kushanda:
    • Yakanakira kunyorera-IR kunyorera
    • Broadband 3 kusvika 12 μm inopesana nekuratidzira kupfeka
    • Yakanaka yezvikumbiro zvinoda kushomeka kwakaderera
    • Yakakura kune yakaderera simba CO2 laser zvinoshandiswa
    Feature:
    • Aya mawindi egermanium haatenderi padanho re1.5µm kana pazasi, nekudaro mashandisirwo aro makuru ari munzvimbo dze IR.
    • Mahwindo eGermanium anogona kushandiswa mune dzakasiyana infrared kuyedza.

    Hutachiwana Range: 1.8 kusvika 23 μm (1)
    Refractive Index: 4.0026 pa11 μm (1) (2)
    Kufungisisa Kurasikirwa: 53% pa11 μm (Nzvimbo mbiri)
    Kubvisa Coefficient: <0.027 cm-1 @ 10.6 μm
    Reststrahlen Peak: n / a
    dn / dT: 396 x 10-6 / ° C (2) (6)
    dn / dμ = 0: Zvinenge zvinogara zvichingoitika
    Kuwandisa: 5.33 g / cc
    Kunyorera Point: 936 ° C (3)
    Thermal Conductivity: 58.61 W m-1 K-1 pa293K (6)
    Kuwedzera Kwekupisa: 6.1 x 10-6/ ° C pa298K (3) (4) (6)
    Kuoma: Knoop 780
    Dzakananga Heat Kugona: 310 J Kg-1 K-1 (3)
    Dielectric Nguva Dzose: 16.6 pa9.37 GHz pa300K
    Vechidiki Modulus (E): 102.7 GPa (4) (5)
    Sheari Modulus (G): 67 GPa (4) (5)
    Bulk Modulus (K): 77.2 GPa (4)
    Kwakavharwa nenyama Coefficients: C11= 129; C12= 48.3; C44= 67.1 (5)
    Inoratidzika Rakareba Limit: 89.6 MPa (13000 psi)
    Poisson Ratio: 0.28 (4) (5)
    Simba: Insoluble mumvura
    Molecular Kurema: 72.59
    Kirasi / Dhizaini: Cubic Daimondi, Fd3m