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    Flexible optical fiber ribbon with intermittently bonded polymer layers
    1.
    发明授权
    Flexible optical fiber ribbon with intermittently bonded polymer layers 有权

    公开(公告)号：US10684434B2

    公开(公告)日：2020-06-16

    申请号：US16543221

    申请日：2019-08-16

    Applicant: Corning Optical Communications LLC

    Inventor： Julie Ann Chalk ,  David Wesley Chiasson ,  Barada Kanta Nayak ,  Rebecca Elizabeth Sistare

    IPC: G02B6/44

    Abstract: A flexible optical ribbon and associated systems and methods of manufacturing are provided. The ribbon includes a plurality of optical transmission elements and an inner layer comprising a cross-linked polymer material and an outer surface. The outer surface of the inner layer includes first areas having first concentrations of uncrosslinked polymer material and second areas having second concentrations of uncrosslinked polymer material. The first concentrations are greater than the second concentrations. The ribbon includes an outer polymer layer having an inner surface interfacing with the outer surface of the inner layer. The outer polymer layer has a higher level of bonding to the inner layer at the first areas than at the second areas due to the ability of the outer polymer material to bond or crosslink with the larger numbers of uncrosslinked polymer material in the first areas.

    Flexible optical fiber ribbon with intermittently bonded polymer layers
    2.
    发明授权
    Flexible optical fiber ribbon with intermittently bonded polymer layers 有权

    公开(公告)号：US10409017B2

    公开(公告)日：2019-09-10

    申请号：US15670141

    申请日：2017-08-07

    Applicant: Corning Optical Communications LLC

    Inventor： David Wesley Chiasson ,  Barada Kanta Nayak ,  Julie Ann Chalk ,  Rebecca Elizabeth Sistare

    IPC: G02B6/44

    Abstract: A flexible optical ribbon and associated systems and methods of manufacturing are provided. The ribbon includes a plurality of optical transmission elements and an inner layer comprising a cross-linked polymer material and an outer surface. The outer surface of the inner layer includes first areas having first concentrations of uncrosslinked polymer material and second areas having second concentrations of uncrosslinked polymer material. The first concentrations are greater than the second concentrations. The ribbon includes an outer polymer layer having an inner surface interfacing with the outer surface of the inner layer. The outer polymer layer has a higher level of bonding to the inner layer at the first areas than at the second areas due to the ability of the outer polymer material to bond or crosslink with the larger numbers of uncrosslinked polymer material in the first areas.

    FLEXIBLE OPTICAL FIBER RIBBON WITH INTERMITTENTLY BONDED POLYMER LAYERS
    5.
    发明申请
    FLEXIBLE OPTICAL FIBER RIBBON WITH INTERMITTENTLY BONDED POLYMER LAYERS 审中-公开

    公开(公告)号：US20190369343A1

    公开(公告)日：2019-12-05

    申请号：US16543221

    申请日：2019-08-16

    Applicant: Corning Optical Communications LLC

    Inventor： Julie Ann Chalk ,  David Wesley Chiasson ,  Barada Kanta Nayak ,  Rebecca Elizabeth Sistare

    IPC: G02B6/44

    Abstract: A flexible optical ribbon and associated systems and methods of manufacturing are provided. The ribbon includes a plurality of optical transmission elements and an inner layer comprising a cross-linked polymer material and an outer surface. The outer surface of the inner layer includes first areas having first concentrations of uncrosslinked polymer material and second areas having second concentrations of uncrosslinked polymer material. The first concentrations are greater than the second concentrations. The ribbon includes an outer polymer layer having an inner surface interfacing with the outer surface of the inner layer. The outer polymer layer has a higher level of bonding to the inner layer at the first areas than at the second areas due to the ability of the outer polymer material to bond or crosslink with the larger numbers of uncrosslinked polymer material in the first areas.

    FLEXIBLE OPTICAL FIBER RIBBON WITH INTERMITTENTLY BONDED POLYMER LAYERS
    6.
    发明申请
    FLEXIBLE OPTICAL FIBER RIBBON WITH INTERMITTENTLY BONDED POLYMER LAYERS 审中-公开

    公开(公告)号：US20180039035A1

    公开(公告)日：2018-02-08

    申请号：US15670141

    申请日：2017-08-07

    Applicant: Corning Optical Communications LLC

    Inventor： David Wesley Chiasson ,  Barada Kanta Nayak ,  Julie Ann Chalk ,  Rebecca Elizabeth Sistare

    IPC: G02B6/44

    CPC classification number: G02B6/4403 ,  G02B6/4405 ,  G02B6/4411 ,  G02B6/443

    Abstract: A flexible optical ribbon and associated systems and methods of manufacturing are provided. The ribbon includes a plurality of optical transmission elements and an inner layer comprising a cross-linked polymer material and an outer surface. The outer surface of the inner layer includes first areas having first concentrations of uncrosslinked polymer material and second areas having second concentrations of uncrosslinked polymer material. The first concentrations are greater than the second concentrations. The ribbon includes an outer polymer layer having an inner surface interfacing with the outer surface of the inner layer. The outer polymer layer has a higher level of bonding to the inner layer at the first areas than at the second areas due to the ability of the outer polymer material to bond or crosslink with the larger numbers of uncrosslinked polymer material in the first areas.

    Optical fiber cable
    7.
    发明授权
    Optical fiber cable 有权

    公开(公告)号：US10393977B2

    公开(公告)日：2019-08-27

    申请号：US15971462

    申请日：2018-05-04

    Applicant: CORNING OPTICAL COMMUNICATIONS LLC

    Inventor： Cory Fritz Guenter ,  Harold Edward Hudson, II ,  William Carl Hurley ,  Rebecca Elizabeth Sistare

    IPC: G02B6/44 ,  G02B6/40

    Abstract: An optical communication cable is provided. The optical communication cable includes an outer cable layer and a plurality of optical fiber bundles surrounded by the outer cable laver. Each optical fiber bundle includes a bundle jacket surrounding a plurality of optical fiber subunits located within the bundle passage. The plurality of optical subunits are wrapped around each other within the bundle passage forming a wrapped pattern. Each optical fiber subunit includes a subunit jacket surrounding a elongate optical fiber located within the subunit passage. The cable jacket, bundle jacket and subunit jacket may be fire resistant, and strength strands of differing lengths may be located in the bundles and the subunits.

    OPTICAL FIBER CABLE
    9.
    发明申请
    OPTICAL FIBER CABLE 有权
    光纤电缆

    公开(公告)号：US20160041354A1

    公开(公告)日：2016-02-11

    申请号：US14818611

    申请日：2015-08-05

    Applicant: Corning Optical Communications LLC

    Inventor： Cory Fritz Guenter ,  Harold Edward Hudson, II ,  William Carl Hurley ,  Rebecca Elizabeth Sistare

    IPC: G02B6/44 ,  G02B6/40

    CPC classification number: G02B6/4432 ,  G02B6/40 ,  G02B6/4413 ,  G02B6/4434 ,  G02B6/4436 ,  G02B6/4494 ,  G02B6/4495

    Abstract: An optical communication cable is provided. The optical communication cable includes an outer cable layer and a plurality of optical fiber bundles surrounded by the outer cable layer. Each optical fiber bundle includes a bundle jacket surrounding a plurality of optical fiber subunits located within the bundle passage. The plurality of optical subunits are wrapped around each other within the bundle passage forming a wrapped pattern. Each optical fiber subunit includes a subunit jacket surrounding a elongate optical fiber located within the subunit passage. The cable jacket, bundle jacket and subunit jacket may be fire resistant, and strength strands of differing lengths may be located in the bundles and the subunits.

    Abstract translation: 提供光通信电缆。 光通信电缆包括外电缆层和被外电缆层包围的多个光纤束。 每个光纤束包括围绕位于束通道内的多个光纤亚单元的束夹。 多个光学子单元在束通道内彼此缠绕形成包裹图案。 每个光纤子单元包括围绕位于子单元通道内的细长光纤的亚基护套。 电缆护套，束套和亚单位护套可以是耐火的，并且不同长度的强度线可以位于束和子单元中。

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