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    GLASS OPTICAL WAVEGUIDES INCORPORATING MATERIALS OF INTEREST AND METHODS OF FABRICATING THE SAME
    2.
    发明申请
    GLASS OPTICAL WAVEGUIDES INCORPORATING MATERIALS OF INTEREST AND METHODS OF FABRICATING THE SAME 审中-公开
    包含兴趣材料的玻璃光学波长及其制造方法

    公开(公告)号：US20120144869A1

    公开(公告)日：2012-06-14

    申请号：US13308600

    申请日：2011-12-01

    Applicant: Kevin F. Tabor ,  Paige L. Higby

    Inventor： Kevin F. Tabor ,  Paige L. Higby

    IPC: C03B37/028 ,  G02B6/255 ,  C03B37/01

    CPC classification number: C03B37/01211 ,  C03B37/01214 ,  C03B2201/30 ,  C03B2201/31 ,  C03B2201/34 ,  C03B2201/58

    Abstract: A method of incorporating within a glass optical waveguide a material of interest having a property of interest that would be neutralized by exposure to molten glass includes combining pieces of a light-transmissive first glass with the material of interest. The combined first glass and material of interest are shaped within a container and heated to a temperature sufficiently high to cause the glass pieces and material of interest to mutually coalesce and form a light-transmissive core rod, but not high enough that the first glass melts and neutralizes the property of interest. A cladding tube is heated and fused about the core rod to define a mono rod. An optical waveguide through which light propagates by internal reflection, and which incorporates the material of interest, is defined when the cladding tube comprises a glass that renders the cladding of lower refractive index than the core rod.

    Abstract translation: 将玻璃光波导中的具有感兴趣性质的材料并入玻璃光波导中的方法包括将透光的第一玻璃与感兴趣的材料组合在一起。 组合的第一玻璃和感兴趣的材料在容器内成形并加热到足够高的温度，以使玻璃片和感兴趣的材料相互结合并形成透光芯棒，但不足以使第一玻璃熔化 并中和所关注的财产。 包壳管被加热并围绕芯棒熔合以限定单杆。 当包层管包括使包层比芯棒低的折射率的玻璃时，限定通过内部反射传播光并且包含感兴趣的材料的光波导。

    Method for fabrication of microchannel multiplier plates
    3.
    发明授权
    Method for fabrication of microchannel multiplier plates 失效
    微通道乘法器板的制造方法

    公开(公告)号：US5879425A

    公开(公告)日：1999-03-09

    申请号：US182249

    申请日：1971-09-20

    Applicant: Floyd J. Jensen

    Inventor： Floyd J. Jensen

    IPC: C03B37/012 ,  C03B37/025 ,  C03B37/028 ,  C03B37/16 ,  C03B37/022

    CPC classification number: C03B37/01248 ,  C03B23/047 ,  C03B37/01214 ,  C03B37/0253 ,  C03B37/028 ,  C03B37/16 ,  C03B2203/04 ,  C03B2205/08 ,  C03B2205/40

    Abstract: A rod of etchable core glass material is inserted within a lead glass sleeve and heated in a furnace to drawing temperature and drawn from the furnace into a fiber. The lower end of the glass sleeve is collapsed around the core glass, thereby sealing the sleeve to the core rod. A vacuum is drawn on the space between the rod and the sleeve while in the furnace for outgassing the rod and sleeve and for eliminating gas tending to be trapped between the core fiber and its sleeve. In a subsequent step, a multitude of such glass fibers are assembled in a bundle, inserted within an evacuable glass sleeve, and heated to the softening point while drawing a vacuum on the bundle of fibers and the interior of the sleeve for further outgassing of the fibers. While the assembly is in the furnace, the exterior of the sleeve is pressurized to fuse the assembly of glass fibers together and to the sleeve to form a final boule which is subsequently transversely sliced to form plates which are etched to remove the core glass.

    Abstract translation: 将可蚀刻的芯玻璃材料棒插入铅玻璃套筒内并在炉中加热到拉伸温度并从炉中拉出成纤维。 玻璃套筒的下端围绕芯玻璃折叠，从而将套筒密封到芯棒上。 在炉子中的杆和套筒之间的空间上抽真空，用于使杆和套筒脱气，并且用于消除倾向于被捕获在芯纤维和其套筒之间的气体。 在随后的步骤中，将许多这样的玻璃纤维组装成束，插入可抽出的玻璃套筒内，并加热到软化点，同时在纤维束和套筒的内部抽真空以进一步除气 纤维。 当组件在炉中时，套筒的外部被加压以将玻璃纤维的组件融合在一起并且与套筒形成最后的坯料，随后将其横向切片以形成被蚀刻以除去芯玻璃的板。

    Optical fiber light filter using elongated radiation absorbing elements
    5.
    发明授权
    Optical fiber light filter using elongated radiation absorbing elements 失效
    光纤滤光片采用细长的辐射吸收元件

    公开(公告)号：US4533210A

    公开(公告)日：1985-08-06

    申请号：US497665

    申请日：1983-05-24

    Applicant: Richard V. Jeskey

    Inventor： Richard V. Jeskey

    IPC: G02B6/42 ,  C03B23/207 ,  C03B37/012 ,  G02B5/00 ,  G02B5/22 ,  G02B6/00 ,  G02B6/02 ,  G02B6/06 ,  G02B5/172

    CPC classification number: C03B37/01214 ,  C03B23/207 ,  G02B5/00 ,  G02B5/005 ,  G02B6/06 ,  C03B2203/22 ,  C03B2203/40 ,  G02B6/0001 ,  Y10S359/90

    Abstract: A radiation conducting conduit functions as an off-axis filter and contrast enhancer for an imaging device. A core of transparent glass has an axis aligned with the line of sight of the device. Cladding is provided which has the same index of refraction and co-efficient of thermal expansion as the core glass, except that a small percentage of the cladding glass is made of thin fibers or leaves of absorbing glass aligned substantially radially to the axis of the conduit and distributed randomly in the volume of the cladding. The interface between the core glass and the cladding glass of the same composition does not involve reflection or refraction, and non-axial light passes through the interface and is trapped among the absorbing black fibers. There, it is reflected and diminuated until it is totally absorbed. The conduit may be formed by the steps of: forming a flat sheet of glass containing random parallel fibers or leaves or absorbing glass, cutting the sheet into beveled strips, assembling the strips into a cylindrical configuration with the absorbing elements extending radially of the axis, inserting a core of transparent glass, and fusing the assembly and core together.

    Abstract translation: 辐射导电管道用作用于成像装置的离轴过滤器和对比度增强器。 透明玻璃的核心具有与设备的视线对准的轴线。 提供包层，其具有与芯玻璃相同的折射率和热膨胀系数的相同的折射率，不同之处在于，一小部分包层玻璃由薄的纤维或吸收玻璃的叶片构成，该玻璃或导管的叶片基本上径向对准导管的轴线 并随机分布在包层的体积中。 核心玻璃与相同组成的包层玻璃之间的界面不涉及反射或折射，非轴向光通过界面并被捕获在吸收黑色纤维之间。 在那里，它被反映和减少，直到它被完全吸收。 管道可以通过以下步骤形成：形成包含随机平行纤维或叶子或吸收玻璃的平板玻璃，将片材切割成斜切条，将条带组装成圆柱形构造，吸收元件沿轴线径向延伸， 插入透明玻璃芯，并将组件和芯片熔合在一起。

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