Patents by Inventor Bulent Kose
Bulent Kose has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240118493Abstract: A low latency free-space optical data communication channel has at least two opposing optical collimators for transmitting an optical communication signal in the form of a parallel beam across a free-space channel. The input of the collimators are multi-core optical fibers. Multiple cores of the multi-core optical fibers are positioned at the focal point of the two opposing optical collimators. The optical collimators image the communications signals in each of the cores of the multi-core fibers into the corresponding cores of the opposing multi-core fibers.Type: ApplicationFiled: September 29, 2022Publication date: April 11, 2024Applicant: Panduit Corp.Inventors: Yu Huang, Richard J. Pimpinella, Jose M. Castro, Bulent Kose
-
Publication number: 20240072897Abstract: A system for implementing Bi-Di fiber optic LAN has a plurality of optical channels being transmitted over a same optical fiber by using wavelength division multiplexing and wherein at least one of the optical fiber channels have bi-directional transmission. The system also has an access network side located in at least one of a zone distribution area or zone box, access network side cabling distributed across diverse physical distances with individual cable runs; and optical Ethernet transceivers that do not require the high transmitting optical power and high receiver sensitivity typically.Type: ApplicationFiled: August 31, 2022Publication date: February 29, 2024Applicant: Panduit Corp.Inventors: Bulent Kose, Jose M. Castro, Yu Huang
-
Publication number: 20240061177Abstract: A multiport passive photonic light circuit chip has multiple waveguides written in at least two layers on a glass substrate. Some waveguides connect transmitting and receiving ports of an optical channel, some waveguides redirect a fraction of optical signals to some other receiving ports, and waveguides have circular cross-sectional shapes wherein a refractive index contrast is in the range of 0.2% to 2%.Type: ApplicationFiled: September 30, 2022Publication date: February 22, 2024Applicant: Panduit Corp.Inventors: Jose M. Castro, Bulent Kose, Richard J. Pimpinella, Robert A. Reid, Yu Huang, Thomas M. Sedor
-
Publication number: 20240053533Abstract: 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.Type: ApplicationFiled: October 23, 2023Publication date: February 15, 2024Applicant: Panduit Corp.Inventors: Jose M. Castro, Yu Huang, Bulent Kose, Richard J. Pimpinella, Asher S. Novick
-
Publication number: 20240004128Abstract: A test apparatus has at least one optical source, a high-speed photodetector, a microcontroller or processor, and electrical circuitry to power and drive the optical source, high-speed photodetector, and microcontroller or processor. The apparatus measures the frequency response and optical path length of a multimode optical fiber under test, utilizes a reference VCSEL spatial spectral launch condition and modal-chromatic dispersion interaction data to estimate the channels total modal-chromatic bandwidth of the fiber under test, and computes and presents the estimated maximum data rate the fiber under test can support.Type: ApplicationFiled: September 19, 2023Publication date: January 4, 2024Applicant: Panduit Corp.Inventors: Richard J. Pimpinella, Jose M. Castro, Asher S. Novick, Yu Huang, Bulent Kose
-
Publication number: 20230393354Abstract: A low latency free-space optical data communication channel has at least one optical collimator for transmitting an optical communication signal in the form of a parallel beam across a free-space channel. The input of the collimator includes a connectorized optical fiber pigtail for connecting said collimator to a glass optical fiber carrying the signal to be transmitted across the free-space channel. The optical beam propagates in free space along the longitudinal axis of a raceway, which is at least partially enclosed. The second optical collimator located at the distant end of said raceway, is positioned to receive the free-space optical communication signal. The received signal is focused into a second optical fiber pigtail at the output side of the collimator, thereby resulting in a pigtailed free-space low latency optical channel link.Type: ApplicationFiled: May 12, 2023Publication date: December 7, 2023Applicant: Panduit Corp.Inventors: Richard J. Pimpinella, Jose M. Castro, Yu Huang, Bulent Kose
-
Patent number: 11835754Abstract: 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.Type: GrantFiled: September 4, 2019Date of Patent: December 5, 2023Assignee: Panduit Corp.Inventors: Jose M. Castro, Yu Huang, Bulent Kose, Richard J. Pimpinella, Asher S. Novick
-
Publication number: 20230368945Abstract: A system for the transmission of optical and electrical signals has two optical connectors wherein each of the connectors have a metal ferrule electrically connected to a conductor. The system also has an adapter wherein having the connectors optically connected to each other via the adapter also electrically connects the conductor of optical connectors via the metal ferrules of the first and second optical connectors. Alternatively, a system can have first and second optical connectors wherein each of the connectors have an outer housing with a conductive interior surface. This system also has an adapter with at least one metal split sleeve wherein having the connectors optically connected to each other via the adapter also electrically connects optical connectors via the conductive interior surface of the outer housing of each optical connector contacting the at least one metal split sleeve.Type: ApplicationFiled: August 3, 2022Publication date: November 16, 2023Applicant: Panduit Corp.Inventors: Yu Huang, Jose M. Castro, Bulent Kose
-
Publication number: 20230361870Abstract: Methods for estimating the Effective Modal Bandwidth (EMB) of laser optimized Multimode Fiber (MMF) at a specified wavelength, ?S, based on the measured EMB at a first reference measurement wavelength, ?M. In these methods the Differential Mode Delay (DMD) of a MMF is measured and the Effective Modal Bandwidth (EMB) is computed at a first measurement wavelength. By extracting signal features such as centroids, peak power, pulse widths, and skews, as described in this disclosure, the EMB can be estimated at a second specified wavelength with different degrees of accuracy. The first method estimates the EMB at the second specified wavelength based on measurements at the reference wavelength. The second method predicts if the EMB at the second specified wavelength is equal or greater than a specified bandwidth limit.Type: ApplicationFiled: July 21, 2023Publication date: November 9, 2023Applicant: Panduit Corp.Inventors: Jose M. Castro, Richard J. Pimpinella, Bulent Kose, Brett Lane, Yu Huang, Asher S. Novick
-
Patent number: 11768327Abstract: A test apparatus has at least one optical source, a high-speed photodetector, a microcontroller or processor, and electrical circuitry to power and drive the optical source, high-speed photodetector, and microcontroller or processor. The apparatus measures the frequency response and optical path length of a multimode optical fiber under test, utilizes a reference VCSEL spatial spectral launch condition and modal-chromatic dispersion interaction data to estimate the channels total modal-chromatic bandwidth of the fiber under test, and computes and presents the estimated maximum data rate the fiber under test can support.Type: GrantFiled: September 12, 2022Date of Patent: September 26, 2023Assignee: Panduit Corp.Inventors: Richard J. Pimpinella, Jose M. Castro, Asher S. Novick, Yu Huang, Bulent Kose
-
Publication number: 20230288642Abstract: A fiber optic adaptor has a first face defining a first central axis and a second face opposite the first face defining a second central axis, wherein the first central axis is at an angle relative to the second central axis. IN one embodiment, the angle matches the angle of the front face of an APC connector.Type: ApplicationFiled: March 14, 2022Publication date: September 14, 2023Applicant: Panduit Corp.Inventors: Yu Huang, Jose M. Castro, Andrew R. Matcha, Bulent Kose
-
Patent number: 11711143Abstract: Methods for estimating the Effective Modal Bandwidth (EMB) of laser optimized Multimode Fiber (MMF) at a specified wavelength, ?S, based on the measured EMB at a first reference measurement wavelength, ?M. In these methods the Differential Mode Delay (DMD) of a MMF is measured and the Effective Modal Bandwidth (EMB) is computed at a first measurement wavelength. By extracting signal features such as centroids, peak power, pulse widths, and skews, as described in this disclosure, the EMB can be estimated at a second specified wavelength with different degrees of accuracy. The first method estimates the EMB at the second specified wavelength based on measurements at the reference wavelength. The second method predicts if the EMB at the second specified wavelength is equal or greater than a specified bandwidth limit.Type: GrantFiled: January 25, 2022Date of Patent: July 25, 2023Assignee: Panduit Corp.Inventors: Jose M. Castro, Richard J. Pimpinella, Bulent Kose, Brett Lane, Yu Huang, Asher S. Novick
-
Publication number: 20230228648Abstract: A visual inspection device and apparatus is disclosed for inspecting fiber ends of a connector by capturing an image of the connector end face, and implementing an image analysis tool for detecting contamination from the captured image. The visual inspection tool includes components for providing a larger field of view to capture the entire connector end face in a single image, and the image analysis tool is able to accurately and efficiently detect contamination from the captured image.Type: ApplicationFiled: January 17, 2023Publication date: July 20, 2023Applicant: Panduit Corp.Inventors: Yu Huang, Jose M. Castro, Andrew R. Matcha, Bulent Kose
-
Publication number: 20230179302Abstract: An apparatus having input and output ports using a plurality of optical connector adapters, wherein the fiber connections can follow a specific mesh pattern has a plurality of fibers inside the apparatus. The fibers pass through at least one mandrel and are designed to produce a leakage in the transmitted light from each fiber of least ?30 dBm, wherein the fiber buffer of fibers around the mandrel are partially stripped in at least one section. The apparatus also has an imaging system consisting of at least a lens, camera sensor and an optical filter are placed in proximity to the fiber striped section wherein the optical filter has spectral properties tuned or partially tuned to the operational wavelength of the network and the optical filter is placed in the light path before the camera sensor.Type: ApplicationFiled: December 1, 2022Publication date: June 8, 2023Applicant: Panduit Corp.Inventors: Jose M. Castro, Yu Huang, Bulent Kose, Asher S. Novick, Kevin A. Marley, Brian L. Kelly
-
Patent number: 11625823Abstract: Embodiments of the present invention provide an improved method of determining splice losses of mechanically terminated optical connectors in the field, without the need of terminating both sides of the fiber link. Embodiments of the present invention also provide means for improving the quality of mechanical splices as utilized in pre-polished fiber optic connectors for terminating single-mode and multimode optical fibers in the field.Type: GrantFiled: April 19, 2021Date of Patent: April 11, 2023Assignee: Panduit Corp.Inventors: Jose M. Castro, Richard J. Pimpinella, Yu Huang, Bulent Kose, William Kidd
-
Publication number: 20230003935Abstract: A test apparatus has at least one optical source, a high-speed photodetector, a microcontroller or processor, and electrical circuitry to power and drive the optical source, high-speed photodetector, and microcontroller or processor. The apparatus measures the frequency response and optical path length of a multimode optical fiber under test, utilizes a reference VCSEL spatial spectral launch condition and modal-chromatic dispersion interaction data to estimate the channels total modal-chromatic bandwidth of the fiber under test, and computes and presents the estimated maximum data rate the fiber under test can support.Type: ApplicationFiled: September 12, 2022Publication date: January 5, 2023Applicant: Panduit Corp.Inventors: Richard J. Pimpinella, Jose M. Castro, Asher S. Novick, Yu Huang, Bulent Kose
-
Patent number: 11442224Abstract: A test apparatus has at least one optical source, a high-speed photodetector, a microcontroller or processor, and electrical circuitry to power and drive the optical source, high-speed photodetector, and microcontroller or processor. The apparatus measures the frequency response and optical path length of a multimode optical fiber under test, utilizes a reference VCSEL spatial spectral launch condition and modal-chromatic dispersion interaction data to estimate the channels total modal-chromatic bandwidth of the fiber under test, and computes and presents the estimated maximum data rate the fiber under test can support.Type: GrantFiled: November 25, 2019Date of Patent: September 13, 2022Assignee: Panduit Corp.Inventors: Richard J. Pimpinella, Jose M. Castro, Asher S. Novick, Yu Huang, Bulent Kose
-
Publication number: 20220271834Abstract: A test apparatus has at least one optical source, a high-speed photodetector, a microcontroller or processor, and electrical circuitry to power and drive the at least one optical source, photodetector, and microcontroller or processor and for measuring the frequency response of a multimode optical fiber under test. The test apparatus can utilize an optical pulse waveform with a light adapter to measure of the channel under test. It can also uses a correction method to de-embeed a chromatic bandwidth of the source from the encircled flux modal chromatic bandwidth. The correction method can use correction functions obtained for different type of VCSELs to estimate the optical channel bandwidth when used with VCSEL transceivers.Type: ApplicationFiled: December 22, 2021Publication date: August 25, 2022Applicant: Panduit Corp.Inventors: Jose M. Castro, Richard J. Pimpinella, Bulent Kose, Yu Huang, Fei Jia
-
Publication number: 20220196921Abstract: A system for the prevention of the transmission of classified data has a front panel containing a plurality of adapters, a rear panel containing a plurality of adapters, and at least one opto-isolator contained within the enclosure. The opto-isolator is connected via an optical fiber to a connector inserted into an adapter in the rear panel and also connected via a second optical fiber to a connecter inserted into one of the plurality of adapters in the front panel.Type: ApplicationFiled: December 17, 2021Publication date: June 23, 2022Applicant: Panduit Corp.Inventors: Richard J. Pimpinella, Bulent Kose, Jose M. Castro
-
Publication number: 20220149936Abstract: Methods for estimating the Effective Modal Bandwidth (EMB) of laser optimized Multimode Fiber (MMF) at a specified wavelength, ?S, based on the measured EMB at a first reference measurement wavelength, ?M. In these methods the Differential Mode Delay (DMD) of a MMF is measured and the Effective Modal Bandwidth (EMB) is computed at a first measurement wavelength. By extracting signal features such as centroids, peak power, pulse widths, and skews, as described in this disclosure, the EMB can be estimated at a second specified wavelength with different degrees of accuracy. The first method estimates the EMB at the second specified wavelength based on measurements at the reference wavelength. The second method predicts if the EMB at the second specified wavelength is equal or greater than a specified bandwidth limit.Type: ApplicationFiled: January 25, 2022Publication date: May 12, 2022Applicant: Panduit Corp.Inventors: Jose M. Castro, Richard J. Pimpinella, Bulent Kose, Brett Lane, Yu Huang, Asher S. Novick