Si Mawindo


  • Zakuthupi: Si 
  • Awiri Kulekerera: + 0.0 / -0.1mm 
  • Kulemera Kulekerera: ± 0.1mm 
  • Zowona Zowona: λ/4@632.8nm 
  • Kufanana: <1 ' 
  • Zinthu Zapamwamba: 60-40
  • Chotsani Kabowo: > 90%
  • Bevelling: <0.2 × 45 °
  • Ating kuyanika: Kupanga Kwachikhalidwe
  • Mankhwala Mwatsatanetsatane

    Magawo Aumisiri

    Lipoti loyesa

    Silicon ndi mono crystal yomwe imagwiritsidwa ntchito kwambiri mu semi-conductor ndipo siyomwe imagwira ntchito m'malo a 1.2μm mpaka 6μm IR. Amagwiritsidwa ntchito pano ngati chinthu chopangira mawonekedwe a IR.
    Silicon imagwiritsidwa ntchito ngati zenera loyang'ana makamaka mu 3 mpaka 5 micron band komanso ngati gawo lapansi lopangira zosefera. Zingwe zazikulu za Silicon zokhala ndi nkhope zopukutidwa zimagwiritsidwanso ntchito ngati chandamale cha neutroni pakuyesa kwa Fizikiya.
    Silicon imakula ndi njira zopangira ma Czochralski (CZ) ndipo imakhala ndi mpweya womwe umapangitsa gulu loyamwa ma microns 9. Pofuna kupewa izi, Silicon imatha kukonzekera ndi Float-Zone (FZ). Optical Silicon nthawi zambiri imakhala yopepuka (5 mpaka 40 ohm cm) kuti ifalikire bwino kuposa ma microns a 10. Silicon imakhala ndi ma microns ena 30 mpaka 100 omwe amangogwira ntchito mwamphamvu kwambiri pakulimbana ndi zinthu zopanda malire. Kupaka mankhwala nthawi zambiri kumakhala Boron (p-mtundu) ndi Phosphorus (n-mtundu).
    Ntchito:
    • Zoyenera kugwiritsa ntchito 1.2 mpaka 7 μm NIR
    • Broadband 3 mpaka 12 μm odana ndi chinyezimiro
    • Abwino kwa ntchito zolemera tcheru
    Mbali:
    • Mawindo a silicon samayendera dera la 1µm kapena pansipa, chifukwa chake ntchito yake yayikulu ili mdera la IR.
    Chifukwa cha kutentha kwake kwakukulu, ndi koyenera kugwiritsidwa ntchito ngati galasi lamphamvu lamphamvu la laser
    Windows Mawindo a silicon amakhala ndi chitsulo chowala; imanyezimiritsa ndi kuyamwa koma siyikudutsa m'malo owoneka.
    Windows Pakatikati pazithunzi zowunikira zimabweretsa kusunthika kwa 53%. (kuyeza deta 1 yowunikira pamwamba pa 27%)

    Kutumiza manambala: 1.2 mpaka 15 μm (1)
    Refractive Index: 3.4223 @ 5 μm (1) (2)
    Chinyezimiro Loss: 46.2% pa 5 μm (malo awiri)
    Kuyamwa koyefishienti: 0.01 masentimita-1 pa 3 μm
    Pachimake pachimake: n / A
    dn / dT: 160 x 10-6 / ° C (3)
    dn / dμ = 0: 10.4 μm
    Kachulukidwe: 2.33 g / CC
    Limatsogolera mfundo: 1420 ° C
    Matenthedwe madutsidwe: 163.3 W m-1 K-1 pa 273 K
    Matenthedwe Kukula: 2.6 x 10-6 / pa 20 ° C
    Malimbidwe: Knoop 1150
    Enieni Kutentha maluso: 703 J Kg-1 K-1
    Mpweya Wopanda Dielectric: 13 pa 10 GHz
    Achinyamata Modulus (E): GPa ya 131 (4)
    Shear Modulus (G): 79.9 GPa (PA)
    Chochuluka Modulus (K): 102 GPa
    Zotanuka Coefficients: C11= 167; C.12= 65; C.44= 80 (4)
    Zikuwoneka Zotanuka Malire: 124.1MPa (18000 psi)
    Kukhalitsa kwa Poisson: 0.266 (4)
    Kutha: Zosasungunuka M'madzi
    Kulemera kwa Maselo: 28.09
    Maphunziro / kapangidwe: Daimondi ya ku Cuba, Fd3m

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