Glass for Light Guide Fiber
    1.
    发明申请
    Glass for Light Guide Fiber 有权
    玻璃导光纤维

    公开(公告)号:US20120302423A1

    公开(公告)日:2012-11-29

    申请号:US13458267

    申请日:2012-04-27

    CPC classification number: C03C13/046 C03C3/068 C03C3/078 C03C3/097

    Abstract: A glass for a light guide fiber GA1 is used in a core of a fiber 10 of a light guide, and has a refractive index nd between 1.56 and 1.74. The glass for a light guide fiber GA1 has the following composition: (A) SiO2: 20 to 55 wt %, (B11) B2O3: 0 to 2.0 wt %, (B2) does not contain P2O5 and GeO2, (C1) (BaO+SrO+La2O3+Lu2O3+Ta2O3+Gd2O3+WO3): 39 to 46 wt %, (D1) ZnO: 4 to 16 wt %, (E) does not contain Al2O3, (F) does not contain ZrO2, (G) does not contain PbO and As2O3, (H1) (Na2O+K2O): 4 to 10 wt %, (I1) Sb2O3: 0.001 to 0.010 wt %, and (J1) (Na2SO4+K2SO4): 0.32 to 0.78 wt %.

    Abstract translation: 用于光导纤维GA1的玻璃用于光导纤维10的纤芯,折射率nd在1.56与1.74之间。 导光纤维GA1的玻璃具有以下组成:(A)SiO 2:20〜55重量%,(B 11)B 2 O 3:0〜2.0重量%,(B2)不含有P 2 O 5,GeO 2,(C 1) + SrO + La2O3 + Lu2O3 + Ta2O3 + Gd2O3 + WO3):39〜46wt%,(D1)ZnO:4〜16wt%,(E)不含有Al2O3,(F) 不含PbO和As2O3,(H1)(Na2O + K2O):4〜10wt%,(I1)Sb2O3:0.001〜0.010wt%,(J1)(Na2SO4 + K2SO4):0.32〜0.78wt%。

    Glass for light guide fiber
    2.
    发明授权
    Glass for light guide fiber 有权
    玻璃导光纤维

    公开(公告)号:US08546282B2

    公开(公告)日:2013-10-01

    申请号:US13458267

    申请日:2012-04-27

    CPC classification number: C03C13/046 C03C3/068 C03C3/078 C03C3/097

    Abstract: A glass for a light guide fiber GA1 is used in a core of a fiber 10 of a light guide, and has a refractive index nd between 1.56 and 1.74. The glass for a light guide fiber GA1 has the following composition: (A) SiO2: 20 to 55 wt %, (B11) B2O3: 0 to 2.0 wt %, (B2) does not contain P2O5 and GeO2, (C1) (BaO+SrO+La2O3+Lu2O3+Ta2O5+Gd2O3+WO3): 39 to 46 wt %, (D1) ZnO: 4 to 16 wt %, (E) does not contain Al2O3, (F) does not contain ZrO2, (G) does not contain PbO and As2O3, (H1) (Na2O+K2O): 4 to 10 wt %, (I) Sb2O3: 0 to 0.050 wt %, and (J1) (Na2SO4+K2SO4): 0.32 to 0.78 wt %.

    Abstract translation: 用于光导纤维GA1的玻璃用于光导纤维10的纤芯,折射率nd在1.56与1.74之间。 导光纤维GA1的玻璃具有以下组成:(A)SiO 2:20〜55重量%,(B 11)B 2 O 3:0〜2.0重量%,(B2)不含有P 2 O 5,GeO 2,(C 1) + SrO + La2O3 + Lu2O3 + Ta2O5 + Gd2O3 + WO3):39〜46wt%,(D1)ZnO:4〜16wt%,(E)不含Al2O3,(F) 不含PbO和As2O3,(H1)(Na2O + K2O):4〜10重量%,(I)Sb2O3:0〜0.050重量%,(J1)(Na2SO4 + K2SO4):0.32〜0.78重量%。

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