Da Windows


  • Abu:Si
  • Haƙuri na Diamita:+0.0/-0.1mm
  • Hakuri mai kauri:± 0.1mm
  • Daidaiton Surface: λ/4@632.8nm 
  • Daidaituwa: <1'
  • Ingancin saman:60-40
  • Share Budewa:>90%
  • Bevelling: <0.2×45°
  • Rufe:Zane na Musamman
  • Cikakken Bayani

    Ma'aunin Fasaha

    Rahoton gwaji

    Silicon crystal mono crystal ne da farko da ake amfani dashi a cikin semi-conductor kuma ba shi da sha a cikin 1.2μm zuwa 6μm IR yankuna.Ana amfani dashi anan azaman kayan aikin gani don aikace-aikacen yanki na IR.
    Ana amfani da Silicon azaman taga mai gani da farko a cikin 3 zuwa 5 micron band kuma azaman madaidaicin don samar da matatun gani.Ana kuma amfani da manyan tubalan Silicon tare da goge fuska a matsayin makasudin neutron a cikin gwaje-gwajen Physics.
    Silicon yana girma ta hanyar Czochralski na jan hankali (CZ) kuma yana ƙunshe da wasu iskar oxygen wanda ke haifar da bandeji a 9 microns.Don kauce wa wannan, Silicon za a iya shirya ta hanyar Float-Zone (FZ).Silicon na gani gabaɗaya ana ɗaukarsa da sauƙi (5 zuwa 40 ohm cm) don mafi kyawun watsawa sama da microns 10.Silicon yana da ƙarin band ɗin wucewa 30 zuwa 100 microns wanda ke da tasiri kawai a cikin babban juriya mara nauyi.Doping yawanci Boron (p-type) da Phosphorus (n-type).
    Aikace-aikace:
    • Mafi dacewa don aikace-aikacen NIR 1.2 zuwa 7 μm
    • Broadband 3 zuwa 12 μm anti-reflection shafi
    • Madaidaici don aikace-aikacen m nauyi
    Siffa:
    • Waɗannan tagogin silicon ba sa watsawa a yankin 1µm ko ƙasa, saboda haka babban aikace-aikacen sa yana cikin yankuna IR.
    • Saboda girman ƙarfin wutar lantarki, ya dace don amfani dashi azaman babban madubi na laser
    ▶ Gilashin siliki suna da saman karfe mai sheki;yana nunawa kuma yana sha amma baya yadawa a cikin yankunan da ake gani.
    ▶ Silicon windows hangen nesa yana haifar da asarar watsawa na 53%.(aunawa bayanai 1 hangen nesa a 27%)

    Nisan watsawa: 1.2 zuwa 15 μm (1)
    Fihirisar Refractive: 3.4223 @ 5 μm (1) (2)
    Asarar Tunani: 46.2% a 5 μm (filaye 2)
    Abun Ciki: 0.01 cm-1ku 3m
    Mafi Girma: n/a
    dn/dT: 160 x 10-6/C (3)
    dn/dμ = 0: 10.4m ku
    Yawan yawa: 2.33 g/c
    Wurin narkewa: 1420 ° C
    Ƙarfafa Ƙarfafawa: 163.3 W-1 K-1ku 273k
    Fadada thermal: 2.6 x10-6/ a 20 ° C
    Tauri: Farashin 1150
    Takamaiman Ƙarfin Zafi: 703 J-1 K-1
    Dielectric Constant: 13 a 10 GHz
    Matasa Modulus (E): 131 GPA (4)
    Shear Modulus (G): 79.9 GPA (4)
    Babban Modul (K): 102 GPA
    Ƙimar Ƙarfafawa: C11= 167;C12= 65;C44= 80 (4)
    Ƙimar Ƙarƙashin Ƙarƙashin Ƙarfafawa: 124.1MPa (18000 psi)
    Rabon Poisson: 0.266 (4)
    Solubility: Mara narkewa a cikin Ruwa
    Nauyin Kwayoyin Halitta: 28.09
    Class/Tsarin: Cubic lu'u-lu'u, Fd3m

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