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    Fiber draw synthesis
    1.
    发明授权
    Fiber draw synthesis 有权
    纤维拉制合成

    公开(公告)号：US08663522B2

    公开(公告)日：2014-03-04

    申请号：US13271334

    申请日：2011-10-12

    Applicant: Nicholas D. Orf ,  Sylvain Danto ,  Ofer Shapira ,  Fabien Sorin ,  Yoel Fink ,  John D. Joannopoulos

    Inventor： Nicholas D. Orf ,  Sylvain Danto ,  Ofer Shapira ,  Fabien Sorin ,  Yoel Fink ,  John D. Joannopoulos

    IPC: C01B19/00 ,  D02J1/22

    CPC classification number: D02J1/224

    Abstract: Fiber draw synthesis process. The process includes arranging reactants in the solid state in proximate domains within a fiber preform. The preform is fluidized at a temperature below the melting temperature of the reactants. The fluidized preform is drawn into a fiber thereby bringing the reagents in the proximate domains into intimate contact with one another resulting in a chemical reaction between the reactants thereby synthesizing a compound within the fiber. The reactants may be dissolved or mixed in a host material within the preform. In a preferred embodiment, the reactants are selenium and zinc.

    Abstract translation: 光纤拉丝合成工艺。 该方法包括将固体状态的反应物设置在纤维预制件内的邻近区域内。 预制件在低于反应物的熔融温度的温度下流化。 流化的预制件被拉入纤维中，从而使得邻近区域中的试剂彼此紧密接触，导致反应物之间的化学反应，从而合成纤维内的化合物。 反应物可以溶解或混合在预成型体内的主体材料中。 在优选的实施方案中，反应物是硒和锌。

    FIBER DRAW SYNTHESIS
    2.
    发明申请
    FIBER DRAW SYNTHESIS 有权
    光纤拉丝合成

    公开(公告)号：US20120267820A1

    公开(公告)日：2012-10-25

    申请号：US13271334

    申请日：2011-10-12

    Applicant: Nicholas D. Orf ,  Sylvain Danto ,  Ofer Shapira ,  Fabien Sorin ,  Yoel Fink ,  John D. Joannopoulos

    Inventor： Nicholas D. Orf ,  Sylvain Danto ,  Ofer Shapira ,  Fabien Sorin ,  Yoel Fink ,  John D. Joannopoulos

    IPC: B29C47/10

    CPC classification number: D02J1/224

    Abstract: Fiber draw synthesis process. The process includes arranging reactants in the solid state in proximate domains within a fiber preform. The preform is fluidized at a temperature below the melting temperature of the reactants. The fluidized preform is drawn into a fiber thereby bringing the reagents in the proximate domains into intimate contact with one another resulting in a chemical reaction between the reactants thereby synthesizing a compound within the fiber. The reactants may be dissolved or mixed in a host material within the preform. In a preferred embodiment, the reactants are selenium and zinc.

    Abstract translation: 光纤拉丝合成工艺。 该方法包括将固体状态的反应物设置在纤维预制件内的邻近区域内。 预制件在低于反应物的熔融温度的温度下流化。 流化的预制件被拉入纤维中，从而使得邻近区域中的试剂彼此紧密接触，导致反应物之间的化学反应，从而合成纤维内的化合物。 反应物可以溶解或混合在预成型体内的主体材料中。 在优选的实施方案中，反应物是硒和锌。

    PHOTODETECTING FIBER
    3.
    发明申请
    PHOTODETECTING FIBER 有权
    光电保护纤维

    公开(公告)号：US20120263409A1

    公开(公告)日：2012-10-18

    申请号：US13253200

    申请日：2011-10-05

    Applicant: Fabien Sorin ,  Guillaume Lestoquoy ,  Sylvain Danto ,  Yoel Fink ,  John D. Joannopoulos

    Inventor： Fabien Sorin ,  Guillaume Lestoquoy ,  Sylvain Danto ,  Yoel Fink ,  John D. Joannopoulos

    IPC: G02B6/10

    CPC classification number: G02B6/10 ,  H01L31/032 ,  H01L31/035281 ,  Y02E10/50

    Abstract: Photodetecting fiber. The fiber detects and localizes an incident optical beam. A semiconducting core is in intimate contact with a material forming a resistive channel that breaks axial symmetry. The resistive channel has a resistivity between that of metals and the semiconducting core, enabling the imposition of non-uniform, convex electric potential distributions along the fiber axis allowing photo-current measurements along the fiber.

    Abstract translation: 光检测光纤。 光纤检测并定位入射光束。 半导体芯与形成断开轴对称的电阻通道的材料紧密接触。 电阻通道具有金属和半导体芯之间的电阻率，使得能够沿着光纤轴施加不均匀的凸电势分布，允许沿着光纤的光电流测量。

    SURFACE-EMITTING FIBER LASER
    5.
    发明申请
    SURFACE-EMITTING FIBER LASER 有权
    表面发射光纤激光

    公开(公告)号：US20090207867A1

    公开(公告)日：2009-08-20

    申请号：US12161129

    申请日：2007-01-19

    Applicant: Ofer Shapira ,  Ken Kuriki ,  Nicholas D. Orf ,  John D. Joannopoulos ,  Yoel Fink ,  Alexander Stolyarov

    Inventor： Ofer Shapira ,  Ken Kuriki ,  Nicholas D. Orf ,  John D. Joannopoulos ,  Yoel Fink ,  Alexander Stolyarov

    IPC: H01S3/067

    CPC classification number: H01S3/067 ,  G02B6/02304 ,  H01S3/022 ,  H01S3/06729 ,  H01S3/06741 ,  H01S3/0675 ,  H01S3/094003 ,  H01S3/2383

    Abstract: In one aspect, the disclosure features an article, including a fiber waveguide extending along a waveguide axis, the fiber waveguide including a core extending along the waveguide axis and a confinement region surrounding the core. The confinement region is configured to guide radiation at a first wavelength, λ1, along the waveguide axis and is configured to transmit at least some of the radiation at a second wavelength, λ2, incident on the confinement region along a path, where λ1 and λ2 are different. The core includes a core material selected to interact with radiation at λ1 to produce radiation at λ2.

    Abstract translation: 一方面，本发明的特征在于包括沿着波导轴延伸的光纤波导的物品，所述光纤波导包括沿着波导轴延伸的芯和围绕所述芯的约束区域。 约束区域被配置为沿着波导轴线引导以第一波长λ1的辐射，并且被配置为沿沿着路径λ1和λ2入射在约束区域上的第二波长λ2的至少一些辐射发射 是不同的。 核心包括选择与λ1处的辐射相互作用以产生λ2辐射的核心材料。

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