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    Optical fiber connection system
    2.
    发明授权
    Optical fiber connection system 有权

    公开(公告)号：US11194100B2

    公开(公告)日：2021-12-07

    申请号：US16652571

    申请日：2018-10-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Nathaniel S. Shonkwiler ,  Richard L. Simmons ,  Donald K. Larson ,  William J. Clatanoff ,  Janet A. Kling

    IPC: G02B6/38

    Abstract: An optical fiber connection system (600) configured to interconnect a plurality of first and second optical fibers (54, 54′) is described. The connection system comprises a first bare fiber holder (620) that includes a clamping plate (540) having an interconnection portion (544) with a generally planar surface, wherein bare ends of the plurality of first optical fibers (54) are disposed adjacent to interconnection portion (544) and wherein the plurality of first optical fibers (54) are secured in the first bare fiber holder (620) at a first distance from the bare ends of the plurality of first optical fibers (54) and a second bare fiber holder (620′) that includes a splicing plate (580) having a plurality of alignment channels (585), wherein a bare end of each of the second optical fibers (54′) extend at least partially into one of the plurality of alignment channels (585) and wherein the plurality of second optical fibers (54′) are held at a second distance from the bare ends of the plurality of second optical fibers (54′).

    OPTICAL COOLING SYSTEM
    3.
    发明申请
    OPTICAL COOLING SYSTEM 审中-公开

    公开(公告)号：US20200379164A1

    公开(公告)日：2020-12-03

    申请号：US15929594

    申请日：2020-05-12

    Applicant: 3M Innovative Properties Company

    Inventor： William J. Clatanoff ,  Daniel J. Treadwell ,  Phillip E. Tuma ,  Terry L. Smith ,  Donald K. Larson ,  Barry J. Koch

    IPC: F21V8/00 ,  G02B6/42 ,  G02B6/38

    Abstract: An optical system including first and second optical elements for guiding light therein. For each optical element, the propagating light enters or exits the optical element through a coupling surface of the optical element. The coupling surfaces of the optical elements face, and align with, each other so that light propagating in one of the optical elements exits the optical element through the coupling surface of the optical element and enters the other optical element through the coupling surface of the other optical element. The coupling surfaces are separated from each other and define a region therebetween. The region is filled with a coolant, the coolant substantially surrounding at least one of the first and second optical elements.

    Ruggedized optical fiber connection structures and assemblies
    8.
    发明授权
    Ruggedized optical fiber connection structures and assemblies 有权

    公开(公告)号：US09810861B2

    公开(公告)日：2017-11-07

    申请号：US14965036

    申请日：2015-12-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Zachary M. Thompson ,  Donald K. Larson

    IPC: G02B6/38

    CPC classification number: G02B6/3897 ,  G02B6/3825 ,  G02B6/3879

    Abstract: A ruggedized cable connection structure configured to direct mate first and second ruggedized optical fiber connectors is disclosed. The connection assembly has a housing having a channel extending from a first end of the housing through to the second end of the housing, an adapter secured within the channel near a midpoint of the housing to enable direct mating of the first and second ruggedized optical fiber connectors, and an integral mounting flange extending from the housing to allow connection to a mounting surface.

    OPTICAL FIBER CONNECTION SYSTEM
    9.
    发明申请
    OPTICAL FIBER CONNECTION SYSTEM 有权

    公开(公告)号：US20220381993A1

    公开(公告)日：2022-12-01

    申请号：US17885677

    申请日：2022-08-11

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Richard L. Simmons ,  Nathaniel S. Shonkwiler ,  Donald K. Larson ,  William J. Clatanoff

    IPC: G02B6/38 ,  G02B6/36

    Abstract: An optical fiber connection system for connecting a plurality optical fibers is described. The connection system comprises a first bare fiber holder comprising a first splice element and a second bare fiber holder comprising a second splice element. Each of the first and second splice elements comprises a splice body having a first end and a second end and a plurality of alternating alignment and clamping channels formed in a top surface of splice body that extend from the first end to the second end of the splice body. When the first and second bare fiber holders are mated, at least a portion of the alignment channels of the first spice element overlap a portion of the clamping channels in the second splice element and at least a portion of the clamping channels of the first splice element overlap a portion of the alignment channels of the second splice element to hold the first and second optical fibers in end to end alignment.

    OPTICAL FIBER CONNECTION SYSTEM
    10.
    发明申请
    OPTICAL FIBER CONNECTION SYSTEM 审中-公开

    公开(公告)号：US20200326485A1

    公开(公告)日：2020-10-15

    申请号：US16754062

    申请日：2018-10-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Richard L. Simmons ,  Nathaniel S. Shonkwiler ,  Donald K. Larson ,  William J. Clatanoff

    IPC: G02B6/38 ,  G02B6/36

    Abstract: An optical fiber connection system (100) for connecting a plurality of optical fibers is described. The connection system comprises a first bare fiber holder (120) comprising a first splice element (160) and a second bare fiber holder (120) comprising a second splice element (160). Each of the first and second splice elements (160,160) comprises a splice body (161) having a first end (160a) and a second end (160b) and a plurality of alternating alignment and clamping channels (165,167) formed in a top surface (161b) of the splice body (161) that extend from the first end to the second end of the splice body. When the first and second bare fiber holders (120,120′) are mated, at least a portion of the alignment channels (165) of the first splice element (160) overlap a portion of the clamping channels (167) in the second splice element (160′) and at least a portion of the clamping channels (167) of the first splice element (160) overlap a portion of the alignment channels (165) of the second splice element (160′) to hold the first and second optical fibers in end to end alignment.

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