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    Method and system for producing an infrared transmitting fiber
    22.
    发明申请
    Method and system for producing an infrared transmitting fiber 审中-公开
    红外发射光纤的制造方法和系统

    公开(公告)号：US20100107699A1

    公开(公告)日：2010-05-06

    申请号：US12522703

    申请日：2008-01-07

    Applicant: Evangelos Vassilios Hristoforou ,  Simón Schwartz Navarro

    Inventor： Evangelos Vassilios Hristoforou ,  Simón Schwartz Navarro

    IPC: C03C3/32 ,  C03B37/02 ,  C03B37/01 ,  C03B37/029

    CPC classification number: C03B37/023 ,  C03B2201/84 ,  C03B2205/20 ,  C03C13/041

    Abstract: The invention relates to a method for producing an infrared transmitting fiber (50) comprising the steps of providing a preform (20) of the infrared transmitting fiber (50) to be produced, said preform (20) comprising a receptacle, which is the precursor of the fiber's cladding, and a solid solution provided inside said receptacle, said solid solution being the precursor of the fiber's core; heating the fiber's preform (20) up to a temperature in which the receptacle softens and the solid solution melts; collecting the flow generated by the softened receptacle; drawing the fiber (50) from the collected flow.

    Abstract translation: 本发明涉及一种用于生产红外线传输光纤（50）的方法，包括以下步骤：提供待生产的红外线传输光纤（50）的预成型件（20），所述预成型件（20）包括作为前体的容器 的纤维包层，以及设置在所述容器内的固溶体，所述固溶体是纤维芯的前体; 将纤维的预成型件（20）加热到容器软化和固溶体熔化的温度; 收集软化容器产生的流量; 从收集的流中抽出纤维（50）。

    Optical fiber and method of producing
    24.
    发明申请
    Optical fiber and method of producing 有权
    光纤及其制造方法

    公开(公告)号：US20020028053A1

    公开(公告)日：2002-03-07

    申请号：US09944825

    申请日：2001-08-31

    Inventor： Viatcheslav Artiouchenko

    IPC: G02B006/16

    CPC classification number: G02B6/02061 ,  B82Y20/00 ,  C01B9/00 ,  C01B9/02 ,  C01B9/04 ,  C01D3/04 ,  C01D3/10 ,  C01G5/02 ,  C03B37/01265 ,  C03B37/01274 ,  C03B37/023 ,  C03B2201/84 ,  C03C13/008 ,  C03C13/041 ,  G02B6/02042 ,  G02B6/1225 ,  G02B6/262 ,  G02B6/2821

    Abstract: A starting material for producing optical fibers contains metal halides. The refractive index of the optical fiber formed from the starting marterial is predeterminable by adjusting a partial pressure ratio of a halogen-containing gas mixture. The starting material is produced by mixing halogenated gases into a gas mixture with the desired partial pressure ratio, causing a chemical reaction at a first temperature of the gas mixture with at least metal to form a reaction product, the first temperature being higher than the melting temperature of the reaction product and cooling the reaction product to a second temperature that is below the melting temperature.

    Abstract translation: 用于生产光纤的起始材料包含金属卤化物。 通过调节含卤素气体混合物的分压比，可以预先确定由起始马桶形成的光纤的折射率。 起始原料是通过将卤化气体混合成具有所需分压比的气体混合物而产生的，在至少金属的气体混合物的第一温度下引起化学反应，形成反应产物，第一温度高于熔融 反应产物的温度并将反应产物冷却至低于熔融温度的第二温度。

    Process for fabricating an IR transmitting optical fiber
    25.
    发明授权
    Process for fabricating an IR transmitting optical fiber 失效
    制造IR发射光纤的工艺

    公开(公告)号：US5186870A

    公开(公告)日：1993-02-16

    申请号：US134276

    申请日：1987-12-17

    Applicant: Terry A. Fuller ,  Vijay J. Nadkarni ,  John R. Peschke

    Inventor： Terry A. Fuller ,  Vijay J. Nadkarni ,  John R. Peschke

    IPC: B29C47/00 ,  C03B37/023 ,  C03C13/04 ,  G02B6/10

    CPC classification number: G02B6/102 ,  B29C47/0014 ,  C03B37/023 ,  C03C13/041 ,  B29C47/00 ,  C03B2201/84

    Abstract: The present invention is directed to a process for manufacturing a cladded optical fiber. The cladding and core are halide materials. An interface for inhibiting radiation scatter is provided at the boundary between the halide cladding and the halide core. The process steps include extruding a first halide or halide core from a first chamber, and extruding a second halide or halide cladding from a second chamber into contact with the halide core. The halide cladding is joined to the halide core at the boundary.

    Abstract translation: 本发明涉及一种制造包层光纤的方法。 包层和芯是卤化物材料。 在卤化物包层和卤化物核心之间的边界处提供用于抑制辐射散射的界面。 所述方法步骤包括从第一室挤出第一卤化物或卤化物核，以及将第二卤化物或卤化物包层从第二室挤出以与卤化物核接触。 卤化物包层在边界处连接到卤化物核心。

    Crystalline optical fiber and its method of manufacture
    27.
    发明授权
    Crystalline optical fiber and its method of manufacture 失效
    晶体光纤及其制造方法

    公开(公告)号：US4865418A

    公开(公告)日：1989-09-12

    申请号：US26323

    申请日：1987-03-16

    Applicant: Kenichi Takahashi ,  Noriyuki Yoshida

    Inventor： Kenichi Takahashi ,  Noriyuki Yoshida

    IPC: B29C47/00 ,  C03B37/023 ,  C03C13/00 ,  C30B33/00 ,  G02B6/02

    CPC classification number: G02B6/02 ,  B29C47/0014 ,  C03B37/023 ,  C03C13/008 ,  C30B29/12 ,  C30B33/00 ,  B29C47/00 ,  C03B2201/84 ,  Y10S65/15 ,  Y10S65/16

    Abstract: A crystalline metal halide optical fiber having a two or a three layer structure. The core consists of relatively small crystals. An inner crust surrounds the core and has the same composition but consists of relatively large crystals. An optical outer crust surrounds the inner crust and has a different composition from the inner crust but has generally the same sized crystals. The differing crystal sizes can be produced from a preform by extruding a crystal at a low uniform temperature at a relatively high speed.

    Abstract translation: 具有两层或三层结构的结晶金属卤化物光纤。 核心由相对较小的晶体组成。 内壳围绕核心并具有相同的组成，但由相对较大的晶体组成。 光学外壳围绕内壳并且具有与内壳不同的组成，但具有大致相同尺寸的晶体。 不同的晶体尺寸可以通过以相对高的速度在低均匀温度下挤出晶体从预成型体制造。

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