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31.发明申请公开(公告)号：US20170146745A1
公开(公告)日：2017-05-25
申请号：US14946977
申请日：2015-11-20
Applicant: Corning Optical Communications LLC
CPC classification number: G02B6/3616 , G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/4202 , G02B6/423 , G02B6/4249 , G02B6/4257 , G02B6/43
Abstract: Optical interface devices and methods employing optical fibers and support member having a bend section are disclosed, wherein the optical interface device is used for optically connecting at least one photonic device to at least one optical device via at least one optical fiber. An array of optical fibers is arranged immediately adjacent a portion of the outer curved surface at the bend section. A fiber alignment member having a fiber alignment feature engages the array of optical fibers at a back-end flat portion of the support member so that end faces of the optical fibers are substantially co-planar with a bottom surface of the fiber alignment member and a back end of the support member. A securing layer disposed over the optical fiber array serves to secure the optical fiber array to the outer
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32.发明授权Optical interface device having a curved waveguide using laser writing and methods of forming 有权具有使用激光写入的弯曲波导和成形方法的光学接口装置公开(公告)号：US09594220B1
公开(公告)日：2017-03-14
申请号：US14861429
申请日：2015-09-22
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： James Scott Sutherland
CPC classification number: G02B6/4214 , C03B23/0006 , C03B23/023 , C03C23/0025 , G02B6/125 , G02B6/30 , G02B6/4204 , G02B6/4206 , G02B6/4249
Abstract: An optical interface device for optically connecting photonic devices to optical device along with methods of making. The method includes providing a glass support member that is either monolithic or laminated. A laser beam is used to write cores in the body of the support member. The support member includes a bend section and the cores generally follow the bend section and serve to define curved optical waveguides. The cores provide strong out-of-plane optical confinement, thereby allowing for strong bends and therefore a compact design for the optical interface device.
Abstract translation: 一种用于将光子器件光学连接到光学装置的光学接口装置以及制造方法。 该方法包括提供整体式或层压的玻璃支撑构件。 使用激光束将芯体写入支撑构件的主体中。 支撑构件包括弯曲部分，并且芯部通常沿着弯曲部分并且用于限定弯曲的光波导。 这些内核提供强大的平面外光限制，从而允许强弯曲，因此可以实现光接口设备的紧凑设计。
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33.发明申请METHODS OF REDUCING AND/OR AVOIDING FIBER ORDERING IN A CONNECTORIZED MULTI-FIBER, FIBER OPTIC CABLE SYSTEM, AND RELATED FIBER OPTIC CABLES AND ASSEMBLIES 审中-公开连接多光纤，光纤电缆系统和相关光纤光缆和组件的减少和/或避免光纤订购的方法公开(公告)号：US20150078709A1
公开(公告)日：2015-03-19
申请号：US14542876
申请日：2014-11-17
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： Jeffery Alan DeMeritt , Micah Colen Isenhour , Dennis Michael Knecht , James Phillip Luther , James Scott Sutherland
CPC classification number: G02B6/3807 , G02B6/3636 , G02B6/3672 , G02B6/3676 , G02B6/3885 , G02B6/4404 , G02B6/4415 , G02B6/4471
Abstract: Methods of reducing and/or avoiding fiber ordering during preparations of a multi-fiber, fiber optic cable to provide a connectorized multi-fiber, fiber optic cable system, and related fiber optic cables and assemblies are also disclosed. The embodiments disclosed herein allow for a section of a multi-fiber, fiber optic cable to be prepared to form two or more connectorized fiber optic cables as part of a multi-fiber cable system without requiring specific fiber ordering in the fiber optic connectors. The natural ordering of the optical fibers in the fiber optic cable is fixed in place in at least one section of the fiber optic cable before the optical fibers are cut to form adjacent fiber optic connectors in the cable system. Thus, the fiber ordering between adjacent fiber optic connectors in the cable system will be the same even though the fiber ordering of the optical fibers was random during cable preparations.
Abstract translation: 还公开了在制备多纤维光缆以提供连接的多光纤，光缆系统以及相关的光纤电缆和组件的过程中减少和/或避免光纤排序的方法。 这里公开的实施例允许多纤维光纤电缆的一部分被准备成形成两个或更多个连接的光纤电缆，作为多光纤电缆系统的一部分，而不需要光纤连接器中的特定光纤排序。 在将光纤切割成光缆系统中的相邻光纤连接器之前，将光纤电缆中的光纤的自然排序固定在光纤电缆的至少一个部分中的适当位置。 因此，即使在光缆制备过程中光纤的光纤排序是随机的，光缆系统中的相邻光纤连接器之间的光纤排列也是相同的。
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公开(公告)号：US10578811B2
公开(公告)日：2020-03-03
申请号：US16191548
申请日：2018-11-15
Applicant: Corning Optical Communications LLC
Inventor： Dana Craig Bookbinder , Garrett Andrew Piech , James Scott Sutherland , Michael Brian Webb , Elvis Alberto Zambrano
Abstract: Methods of forming a ferrule are disclosed where the ferrule includes an inner member and an outer member. An optical fiber is secured in an axial bore of the inner member, and then offset of a core of the optical fiber from a geometric center of the inner member is determined. The outer member is then formed over the inner member to “correct” for this offset so that the core of the optical fiber ends up closer to the geometric center of the resulting ferrule. Related ferrules and cable assemblies including the same are also disclosed.
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35.发明授权公开(公告)号：US10564354B2
公开(公告)日：2020-02-18
申请号：US15846312
申请日：2017-12-19
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： Davide Domenico Fortusini , Scott Christopher Pollard , Alexander Mikhailovich Streltsov , James Scott Sutherland
Abstract: The optical-electrical interconnection device comprises a glass support member with front-end and back-end portions that define a plane and an aperture. A cantilever member extends from the back-end portion into the aperture. The cantilever member supports an interconnection optical waveguide. The cantilever member comprises a bend region that causes a front-end section of the cantilever member to extend out of the plane. The front-end section is flexible, which allows for the interconnection optical waveguide to be aligned and optically coupled to a device waveguide of an optical-electrical device. A photonic assembly is formed using the optical-electrical interconnection device and at least one optical-electrical device. Methods of forming optical and electrical interconnections using the optical-electrical interconnection device are also disclosed.
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Patent Agency Ranking
公开(公告)号：US10514506B2
公开(公告)日：2019-12-24
申请号：US15884622
申请日：2018-01-31
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： Lars Martin Otfried Brusberg , Douglas Llewellyn Butler , Alan Frank Evans , Ming-Jun Li , James Scott Sutherland
Abstract: An optical coupler that provides evanescent optical coupling includes an optical fiber and a waveguide. The optical fiber has a glass core, a glass inner cladding surrounding the glass core, and a polymeric outer cladding surrounding the glass inner cladding. The glass core and glass inner cladding define for the fiber a glass portion, which can be exposed at one end of the fiber by removing a portion of the polymeric outer cladding. The glass portion has a glass-portion surface. The waveguide has a waveguide core and a surface, and can be part of a photonic device. The glass portion of the fiber is interfaced with the waveguide to establish evanescent coupling between the fiber and the waveguide. Alignment features are used to facilitate aligning the fiber core to the waveguide core during the interfacing process to ensure suitable efficiency of the evanescent coupling.
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公开(公告)号：US20190170945A1
公开(公告)日：2019-06-06
申请号：US16253032
申请日：2019-01-21
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
IPC: G02B6/30
CPC classification number: G02B6/305 , G02B6/13 , G02B6/421 , G02B6/4249
Abstract: Optical waveguide connector elements for optical coupling optical components of an optical assembly, such as the edge coupling of optical printed circuit boards. In one embodiment, a waveguide connector element includes a first end face and a second end face, a pre-existing optical waveguide within or on a surface of the waveguide connector element, and a laser written optical waveguide optically coupled to an end of the pre-existing optical waveguide and extending toward one of the first end face and the second end face.
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38.发明申请公开(公告)号：US20190162915A1
公开(公告)日：2019-05-30
申请号：US16191548
申请日：2018-11-15
Applicant: Corning Optical Communications LLC
Inventor： Dana Craig Bookbinder , Garrett Andrew Piech , James Scott Sutherland , Michael Brian Webb , Elvis Alberto Zambrano
IPC: G02B6/38
CPC classification number: G02B6/3873 , G02B6/3825 , G02B6/3839 , G02B6/3843 , G02B6/3861 , G02B6/3865 , G02B6/3877
Abstract: Methods of forming a ferrule are disclosed where the ferrule includes an inner member and an outer member. An optical fiber is secured in an axial bore of the inner member, and then offset of a core of the optical fiber from a geometric center of the inner member is determined. The outer member is then formed over the inner member to “correct” for this offset so that the core of the optical fiber ends up closer to the geometric center of the resulting ferrule. Related ferrules and cable assemblies including the same are also disclosed.
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公开(公告)号：US10180544B2
公开(公告)日：2019-01-15
申请号：US15422705
申请日：2017-02-02
Applicant: Corning Optical Communications LLC
Inventor： Douglas Llewellyn Butler , Alan Frank Evans , Dong Gui , Zilong Jiang , Yao Li , James Scott Sutherland
IPC: G02B6/42 , G02B6/32 , G02B3/00 , G02B6/293 , C03C27/10 , C03B23/047 , C03B23/20 , B23K1/00 , B23K1/19 , B23K26/22 , B23K26/324 , B23K26/244 , B23K101/20 , B23K103/00
Abstract: The micro-optical systems disclosed herein employ a glass tube having a body, a front end, a back end, an outer surface, and a bore that runs through the body between the front and back ends and that has a bore axis. The outer surface has a maximum outer dimension between 0.1 mm and 20 mm and includes at least one flat side. At least one optical element is inserted into and operably disposed and secured within the bore. The micro-optical assemblies are formed by securing one or more micro-optical systems to a substrate at the flat side of the glass tube. The glass tube is formed by a drawing process that allows for the dimensions of the glass tube to be small and formed with relatively high precision. An example of a compact WDM micro-optical assembly that employs micro-collimators is disclosed.
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40.发明申请公开(公告)号：US20180172905A1
公开(公告)日：2018-06-21
申请号：US15846312
申请日：2017-12-19
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： Davide Domenico Fortusini , Scott Christopher Pollard , Alexander Mikhailovich Streltsov , James Scott Sutherland
CPC classification number: G02B6/125 , G02B6/1228 , G02B6/13 , G02B6/4206 , G02B6/4214 , G02B6/4225 , G02B6/423 , G02B6/4232
Abstract: The optical-electrical interconnection device comprises a glass support member with front-end and back-end portions that define a plane and an aperture. A cantilever member extends from the back-end portion into the aperture. The cantilever member supports an interconnection optical waveguide. The cantilever member comprises a bend region that causes a front-end section of the cantilever member to extend out of the plane. The front-end section is flexible, which allows for the interconnection optical waveguide to be aligned and optically coupled to a device waveguide of an optical-electrical device. A photonic assembly is formed using the optical-electrical interconnection device and at least one optical-electrical device. Methods of forming optical and electrical interconnections using the optical-electrical interconnection device are also disclosed.
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