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公开(公告)号：US20170315018A1
公开(公告)日：2017-11-02
申请号：US15142532
申请日：2016-04-29
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Richard J. Pimpinella , Bulent Kose , Brett Lane
IPC: G01M11/00 , G02B6/028 , H04B10/079
CPC classification number: G01M11/338 , G01M11/332 , G02B6/0288 , H04B10/0731 , H04B10/0795 , H04B10/07951
Abstract: Embodiments of the present invention generally relate to the field of fiber optics, and more specifically to apparatuses, methods, and/or systems associated with testing fiber optic transmitters. In an embodiment, the present invention is an apparatus comprising a laser optimized multimode fiber having near minimally compliant effective modal bandwidth, near maximum channel length, and α-profile that produces an R-MMF DMD slope.
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公开(公告)号：US20170115448A1
公开(公告)日：2017-04-27
申请号：US15206652
申请日：2016-07-11
Applicant: Panduit Corp.
Inventor： Richard J. Pimpinella , Jose M. Castro , Brett Lane , Bulent Kose
IPC: G02B6/028
CPC classification number: G02B6/0288 , G02B1/10 , G02B6/02047 , G02B6/02214 , G02B6/02261 , G02B6/0281
Abstract: The present invention generally relates to the field of fiber optics, and more specifically to optical fibers, methods of manufacturing optical fibers, and methods of classifying optical fibers. In an embodiment, the present invention is a multimode optical fiber which comprises a core and clad material system where the refractive indices of the core and cladding are selected to minimize chromatic dispersion in the 850 nm wavelength window and the refractive index profile is optimized for minimum modal-chromatic dispersion in channels utilizing VCSEL transceivers. Multimode optical fibers according to this embodiment may have increased channel bandwidth.
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公开(公告)号：US09632244B2
公开(公告)日：2017-04-25
申请号：US14806273
申请日：2015-07-22
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Richard J. Pimpinella , Bulent Kose , Brett Lane
CPC classification number: G02B6/0288 , G02B6/02257 , G02B6/0281
Abstract: The present invention generally relates to the field of fiber optics, and more particularly, to apparatuses, systems, and methods directed towards improving effective modal bandwidth within a fiber optic communication environment. In an embodiment, a multimode optical fiber in accordance with the present invention comprises a core and cladding material system where the refractive indices of the core and cladding are selected to modify the shape of the profile dispersion parameter, y, as a function of wavelength in such a way that the alpha parameter (α-parameter), which defines the refractive index profile, produces negative relative group delays over a broad range of wavelengths. The new shape of the profile dispersion parameter departs from traditional fibers where the profile dispersion parameter monotonically decreases around the selected wavelength that maximizes the effective modal bandwidth (EMB).
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公开(公告)号：US20250096603A1
公开(公告)日：2025-03-20
申请号：US18808606
申请日：2024-08-19
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Walid Balid , Masud Bolouri-Saransar
Abstract: A solution is disclosed for providing fault-managed power systems using optical elements. The fault-managed power systems are able to provide safe and efficient power delivery utilizing optical fiber links to improve signal integrity, security, and reach of the system.
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公开(公告)号：US20250052945A1
公开(公告)日：2025-02-13
申请号：US18930456
申请日：2024-10-29
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Yu Huang , Bulent Kose , Richard J. Pimpinella , Asher S. Novick
Abstract: A patch cord for transmitting between a single mode fiber (SMF) and a multi-mode fiber (MMFs) has a MMF, SMF, and a photonic crystal fiber (PCF) with a hollow core placed between the SMF and MMF. A mode field diameter (MFD) of the PCF hollow core section is in the range of 16 to 19 microns, the length of the PCF is between 1 cm to 10 cm, the MMF has 50±2 microns core diameter, the SMF has a 6-9 microns core diameter, and the coupling between the PCF mode to the MMF fundamental mode is maximized.
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Patent Agency Ranking
公开(公告)号：US12169301B2
公开(公告)日：2024-12-17
申请号：US18382775
申请日：2023-10-23
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Yu Huang , Bulent Kose , Richard J. Pimpinella , Asher S. Novick
Abstract: A patch cord for transmitting between a single mode fiber (SMF) and a multi-mode fiber (MMFs) has a MMF, SMF, and a photonic crystal fiber (PCF) with a hollow core placed between the SMF and MMF. A mode field diameter (MFD) of the PCF hollow core section is in the range of 16 to 19 microns, the length of the PCF is between 1 cm to 10 cm, the MMF has 50±2 microns core diameter, the SMF has a 6-9 microns core diameter, and the coupling between the PCF mode to the MMF fundamental mode is maximized.
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公开(公告)号：US20240369793A1
公开(公告)日：2024-11-07
申请号：US18645762
申请日：2024-04-25
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Thomas M. Sedor , Ryan N. Murphy , Yu Huang , Bulent Kose
IPC: G02B6/44
Abstract: Apparatuses and methods are provided that relate to the improvement of the interconnection density and cable management of data center fiber optic networks by including a cassette module having a multilayer interface configuration. The cassette modules utilizes depth within an internal space to accomplish the multilayer interface configuration, which results in improved connector density, while maintaining simple connection schemes.
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公开(公告)号：US12007297B2
公开(公告)日：2024-06-11
申请号：US18375601
申请日：2023-10-02
Applicant: Panduit Corp.
Inventor： Yu Huang , Jose M. Castro , Surendra Chitti Babu , Andrew R. Matcha , Thomas M. Sedor
CPC classification number: G01M11/31 , B08B1/10 , B08B13/00 , B08B2240/02
Abstract: Various implementations of visual inspector attachments for fiber connector cleaners are disclosed. The example fiber optic inspection module includes a camera to capture an image of an end-face, a light source to illuminate the end-face, and a first mirror that reflects light from the light source to the end-face and includes a fixed point that allows the first mirror to pivot. Alternatively, an example fiber optic inspection module includes a camera to capture an image of an end-face, a light source to illuminate the end-face, and a first mirror that reflects light from the light source to the end-face and the first mirror moves in an upward direction.
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公开(公告)号：US20240171886A1
公开(公告)日：2024-05-23
申请号：US17989231
申请日：2022-11-17
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Richard J. Pimpinella , Bulent Kose , Yu Huang
IPC: H04Q11/00
CPC classification number: H04Q11/0005 , H04Q11/0062 , H04Q2011/0043 , H04Q2011/0056 , H04Q2011/0081
Abstract: An apparatus having a plurality of multifiber connector interfaces, where some of these multifiber connector interfaces can connect to network equipment in a network using multifiber cables, has an internal mesh implemented in two tiers. The first is configured to rearrange and the second is configured to recombine individual fiber of the different fiber groups. The light path of each transmitter and receiver is matched in order to provide proper optical connections from transmitting to receiving fibers and complex arbitrary network topologies can be implemented with at least 1/N less point to point interconnections, where N=number of channels per multifiber connector interface.
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公开(公告)号：US20240168221A1
公开(公告)日：2024-05-23
申请号：US17989383
申请日：2022-11-17
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Richard J. Pimpinella , Bulent Kose , Yu Huang , Ronald A. Nordin , Robert A. Reid
IPC: G02B6/12
CPC classification number: G02B6/12004 , G02B6/12002 , H04Q11/0005
Abstract: Apparatuses having a plurality of optical duplex and parallel connector adapters, such as MPO connectors and LC adapters, where some adapters connect to network equipment in a network and others to servers or processing units such as GPUs, incorporate internal photonic circuit with a mesh. The light path of each transmitter and receivers is matched in order to provide proper optical connections from transmitting to receiving fibers, wherein complex arbitrary network topologies can be implemented.
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