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公开(公告)号：US20180202896A1
公开(公告)日：2018-07-19
申请号：US15910518
申请日：2018-03-02
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Richard J. Pimpinella , Bulent Kose , Brett Lane
IPC: G01M11/00 , H04B10/079 , G02B6/028
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：US20180109318A1
公开(公告)日：2018-04-19
申请号：US15294965
申请日：2016-10-17
Applicant: Panduit Corp.
Inventor： Jose M. Castro , Richard J. Pimpinella , Brett Lane , Bulent Kose , Yu Huang
IPC: H04B10/2507 , H04B10/079
CPC classification number: H04B10/2507 , H04B10/07953 , H04B10/2513 , H04B10/2543 , H04B10/6163 , H04J2203/0076 , H04Q2213/03
Abstract: The present invention relates in general to communication systems, and more specifically towards methods, systems, and devices that help improve transmission rates and spectral efficiency of intensity modulated (IM) or power modulated channels utilizing multi-level pulse amplitude modulation PAM-M. In an embodiment, the present invention used an iterative algorithm to open the eyes of an eye diagram in a relatively short number of steps. The algorithm, which may not require previous characterization of the channel, utilizes pseudo-random sequences, such as PSBS15 or PRQS10, and adaptive non-linear equalizers to optimize the pre-distortion taps.
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公开(公告)号：US09909952B2
公开(公告)日：2018-03-06
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: H04B10/08 , G01M11/00 , H04B10/079 , G02B6/028
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：US09411096B2
公开(公告)日：2016-08-09
申请号：US14820315
申请日：2015-08-06
Applicant: Panduit Corp.
Inventor： Richard J. Pimpinella , Jose M. Castro , Brett Lane , Bulent Kose
IPC: G02B6/028 , G02B6/02 , G06F17/50 , G06F17/10 , H04B10/2581
CPC classification number: G02B6/0288 , G02B6/02214 , G02B6/0281 , G06F17/10 , G06F17/50 , H04B10/2581
Abstract: The present invention relates generally to multimode optical fibers (MMFs) and methods for optimizing said MMFs for transmission for at least two optical wavelengths. In an embodiment, the present invention is a multimode optical fiber optimized for multi-wavelength transmission in communication systems utilizing VCSEL transceivers, where the MMF has a bandwidth designed to maximize channel reach for multiple wavelengths, and/or where the MMF minimizes for wavelength dependent optical power penalties at one or more wavelength.
Abstract translation: 本发明一般涉及多模光纤（MMF）和用于优化用于至少两个光波长的传输的所述MMF的方法。 在一个实施例中，本发明是在利用VCSEL收发器的通信系统中针对多波长传输进行了优化的多模光纤，其中MMF具有设计成使多个波长的信道到达最大化的带宽，和/或MMF对于波长依赖性最小化 光功率在一个或多个波长处罚。
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公开(公告)号：US09201197B2
公开(公告)日：2015-12-01
申请号：US14020984
申请日：2013-09-09
Applicant: Panduit Corp.
Inventor： Richard J. Pimpinella , Jose M. Castro , Bulent Kose , Brett Lane
CPC classification number: G02B6/264 , G02B3/0087 , G02B6/29379 , G02B6/29385 , G02B6/32 , G02B6/3636 , G02B6/3644
Abstract: A multi-channel, multi-port optical tap coupler with an alignment base element, a pair of sub-assemblies located at opposite ends of the alignment base element, focusing elements located next to each sub-assembly, and an optical filter adjacent to, and in-between the focusing elements is described. The first sub-assembly has an array of waveguides with each waveguide having a radial offset and an azimuthal position with respect to a center axis of the array. The first array includes transmission waveguides and receiving waveguides and each receiving waveguide has a corresponding transmission wave guide that is separated by an azimuthal angle of 180 degrees. The second sub-assembly has a second array of waveguides including a wave guide having the same radial offset and the same azimuthal position for each of the transmission wave guides of the first array.
Abstract translation: 具有对准基座元件的多通道多端口光学抽头耦合器，位于对准基座元件的相对端的一对子组件，位于每个子组件旁边的聚焦元件和与其邻近的滤光器， 并且描述在聚焦元件之间。 第一子组件具有波导阵列，其中每个波导具有相对于阵列的中心轴线的径向偏移和方位位置。 第一阵列包括传输波导和接收波导，并且每个接收波导具有由180度的方位角分隔的对应的传输波导。 第二子组件具有第二波导阵列，其包括具有与第一阵列的每个发射波导相同的径向偏移和相同方位位置的波导。
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Patent Agency Ranking
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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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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