ʻO Windows


  • Material:ʻO Si
  • ʻO ka hoʻomanawanui anawaena:+0.0/-0.1mm
  • Mānoanoa hoʻomanawanui:±0.1mm
  • Ka pololei o ka ʻili: λ/4@632.8nm 
  • Hoʻohālikelike: <1'
  • ʻAno o ka ʻili:60-40
  • Mākaʻikaʻi ka puka:>90%
  • Ke kuhi <0.2×45°
  • ka uhi:Hoʻolālā Kuʻuna
  • Huahana Huahana

    Nā Kūlana ʻenehana

    Hōʻike hoʻāʻo

    ʻO Silicon kahi aniani mono i hoʻohana mua ʻia i ka semi-conductor a ʻaʻole absorptive ma 1.2μm a 6μm IR māhele.Hoʻohana ʻia ma ʻaneʻi ma ke ʻano he ʻāpana optical no nā noi māhele IR.
    Hoʻohana ʻia ʻo Silicon ma ke ʻano he puka aniani ma ka 3 a i ka 5 micron band a ma ke ʻano he substrate no ka hana ʻana i nā kānana optical.Hoʻohana pū ʻia nā poloka nui o Silicon me nā maka i poni ʻia ma ke ʻano he neutron i nā hoʻokolohua Physics.
    Hoʻoulu ʻia ʻo Silicon e ka Czochralski pulling techniques (CZ) a loaʻa kekahi oxygen e hoʻoulu ai i kahi hui absorption ma 9 microns.No ka pale ʻana i kēia, hiki ke hoʻomākaukau ʻia ʻo Silicon e kahi kaʻina Float-Zone (FZ).ʻO ka Optical Silicon ka mea maʻamau i hoʻopaʻa ʻia (5 a 40 ohm cm) no ka hoʻouna maikaʻi ʻana ma luna o 10 microns.Loaʻa i ka Silicon kahi band pass hou aʻe 30 a 100 microns i kūpono wale i nā mea kiʻekiʻe resistivity uncompensated.ʻO ka doping ka Boron (ʻano-p) a me ka Phosphorus (ʻano-n).
    Noi:
    • Pono no 1.2 a 7 μm NIR noi
    • Broadband 3 i ka 12 μm anti-reflection coating
    • He kūpono no nā noi paona
    Hiʻona:
    • 'A'ole hiki ke ho'ouna 'ia kēia mau puka makani silika ma ka 'āpana 1µm a i 'ole ma lalo, no laila, aia kona ho'ohana nui ma nā wahi IR.
    • Ma muli o kona kiʻekiʻe thermal conductivity, ua kūpono no ka hoʻohana e like me ka mana kiʻekiʻe laser aniani
    ▶ He ʻili metala ʻālohilohi nā puka makani Silikona;ʻo ia ka ʻike a hoʻopaʻa ʻia akā ʻaʻole ia e hoʻouna i nā wahi i ʻike ʻia.
    ▶ ʻO ka noʻonoʻo ʻana o ka puka makani silikon ka hopena i ka nalowale o ka transmittance o 53%.(nā ʻikepili i ana ʻia 1 ka nānā ʻana o ka ʻili ma 27%)

    Laulā hoʻouna: 1.2 a 15 μm (1)
    Hōʻike Hōʻikeʻike: 3.4223 @ 5 μm (1) (2)
    Nalo noʻonoʻo: 46.2% ma 5 μm (2 ʻili)
    Ka helu hoʻopalekana: 0.01 knm-1ma 3 μm
    ʻO ka piko o Reststrahlen : n/a
    dn/dT : 160 x 10-6/°C (3)
    dn/dμ = 0 : 10.4 μm
    ʻO ka mānoanoa: 2.33 g/cc
    Lae hehee : 1420 °C
    ʻO ka hoʻokō wela: 163.3 W m-1 K-1i ka 273 K
    Hoʻonui wela: 2.6 x 10-6/ ma 20°C
    ʻoʻoleʻa: Knoop 1150
    Hikina wela kiko'ī: 703 J Kg-1 K-1
    Dielectric mau: 13 ma 10 GHz
    'Ōpio Modulus (E): 131 GPa (4)
    Modulus Shear (G): 79.9 GPa (4)
    Modulus Nui (K): 102 GPa
    Nā Koepika Elastic: C11=167;C12=65;C44=80 (4)
    ʻIke ʻia ka palena elastic: 124.1MPa (18000 psi)
    Laki Poisson: 0.266 (4)
    Solubility: ʻAʻole hiki ke hoʻonā i ka wai
    Kaumaha Molekala: 28.09
    Papa/Kamu : Daimana Cubic, Fd3m

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