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公开(公告)号：US20200067626A1
公开(公告)日：2020-02-27
申请号：US16110185
申请日：2018-08-23
摘要： Systems, computer-implemented methods, and computer program products to facilitate rotated polarization detection and adjustment are provided. According to an embodiment, a system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise an optical component that can comprise a polarization monitor component that can detect a rotated polarization state of an optical signal. The computer executable components can further comprise a second optical component that can comprise a polarization controller component that can control a rotation polarization state of the second optical component. The computer executable components can further comprise a feedback loop component that can couple the polarization monitor component to the polarization controller component.
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公开(公告)号：US10148356B2
公开(公告)日：2018-12-04
申请号：US15267282
申请日：2016-09-16
发明人： Alan F. Benner , Douglas M. Freimuth , Benjamin G. Lee , Fabrizio Petrini , Laurent Schares , Clint L. Schow , Mehmet Soyuer
IPC分类号： H04J14/02 , H04B10/2581 , H04B10/27
摘要： A method for transmitting data between a first device and a second device over a communication link includes transmitting, by the first device, data of a first type using one or more first channels, receiving, by the second device, the data of the first type from the first device using the one or more first channels, generating, by the second device, data of a second type based on the data of the first type, and transmitting, by the second device, the generated data of the second type using one or more second channels. The data of the first type and the data of the second type are different. The one or more second channels are channels dedicated to transmit the data of the second type.
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公开(公告)号：US09854594B2
公开(公告)日：2017-12-26
申请号：US14231219
申请日：2014-03-31
IPC分类号： H04W72/12 , H04W16/28 , H04B7/08 , H04L12/937 , H04L12/933 , H04L12/863
CPC分类号： H04W72/1205 , H04B7/086 , H04L47/50 , H04L49/101 , H04L49/254 , H04W16/28
摘要： A wireless packet switch and methods for controlling the same include a multiple port controllers, each in communication with a respective wireless transceiver, configured to analyze data streams to and from the respective wireless transceiver; a cross-connect switch in communication with all of the port controllers, configured to provide connections between respective port controllers; an arbiter, in communication with all of the port controllers and with the cross-connect switch, configured to control the cross-connect switch, such that the cross-connect switch connects data streams of the port controllers in accordance with packet destination information and scheduling information from the port controllers.
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公开(公告)号：US09645311B2
公开(公告)日：2017-05-09
申请号：US13898890
申请日：2013-05-21
CPC分类号： G02B6/125 , G02B6/12 , G02B6/136 , G02B6/3652 , G02B6/423 , G02B6/4243 , G02B2006/12119 , G02B2006/12147 , G02B2006/12166 , G02B2006/12173 , G02B2006/12176 , Y10T156/10
摘要： An optical component includes a component body, and at least one angled-facet waveguide formed in the component body, wherein the angled-facet waveguide is substantially mirror-symmetrical in shape relative to a line at or near the center of the angled-facet waveguide.
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公开(公告)号：US10813106B2
公开(公告)日：2020-10-20
申请号：US15684225
申请日：2017-08-23
IPC分类号： H04W72/12 , H04B7/08 , H04W16/28 , H04L12/933 , H04L12/937 , H04L12/863
摘要： A wireless packet switch and methods for controlling the same include a multiple port controllers, each in communication with a respective wireless transceiver, configured to analyze data streams to and from the respective wireless transceiver; a cross-connect switch in communication with all of the port controllers, configured to provide connections between respective port controllers; an arbiter, in communication with all of the port controllers and with the cross-connect switch, configured to control the cross-connect switch, such that the cross-connect switch connects data streams of the port controllers in accordance with packet destination information and scheduling information from the port controllers.
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公开(公告)号：US10708930B2
公开(公告)日：2020-07-07
申请号：US15926065
申请日：2018-03-20
IPC分类号： H04W72/12 , H04B7/08 , H04W16/28 , H04L12/933 , H04L12/937 , H04L12/863
摘要： Wireless packet switches and enclosures include multiple port controllers, each in communication with a respective wireless transceiver located on an outer surface of a spherical shell. Each port controller is configured to analyze data streams to and from the respective wireless transceiver. Each wireless transceiver is configured to establish beamforming connections with a client device in a beamforming direction pointed away from the spherical shell. A cross-connect switch is in communication with all of the port controllers, configured to provide connections between respective port controllers. An arbiter is in communication with all of the port controllers and with the cross-connect switch and is configured to control the cross-connect switch, such that the cross-connect switch connects data streams of the port controllers in accordance with packet destination information and scheduling information from the port controllers.
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公开(公告)号：US20190158210A1
公开(公告)日：2019-05-23
申请号：US16179417
申请日：2018-11-02
发明人： Alan F. Benner , Douglas M. Freimuth , Benjamin G. Lee , Fabrizio Petrini , Laurent Schares , Clint L. Schow , Mehmet Soyuer
IPC分类号： H04J14/02 , H04L12/927 , H04L12/851 , H04Q11/00
CPC分类号： H04J14/0257 , H04J14/0256 , H04J14/0272 , H04L47/2441 , H04L47/805 , H04Q11/0071 , H04Q2011/0016 , H04Q2011/0086
摘要： A communication system includes first and second devices. The first device includes a first transmitter and a first receiver. The first transmitter transmits one data of a first type using one or more first channels over a first communication link to the second device. The first receiver receives one data of a second type, from the second device, using one or more second channels over the first communication link. The second device includes a second transmitter and a second receiver. The second receiver receives said one data of the first type using the one or more first channels over the first communication link, and to generate said one data of the second type based on said one data of the first type. The second transmitter transmits said one data of the second type using one or more second channels over the first communication link to the first device.
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公开(公告)号：US10148386B2
公开(公告)日：2018-12-04
申请号：US15267298
申请日：2016-09-16
发明人： Alan F. Benner , Douglas M. Freimuth , Benjamin G. Lee , Fabrizio Petrini , Laurent Schares , Clint L. Schow , Mehmet Soyuer
IPC分类号： H04J14/02 , H04Q11/00 , H04L12/927 , H04L12/851
摘要： A communication system includes first and second devices. The first device includes a first transmitter and a first receiver. The first transmitter transmits one data of a first type using one or more first channels over a first communication link to the second device. The first receiver receives one data of a second type, from the second device, using one or more second channels over the first communication link. The second device includes a second transmitter and a second receiver. The second receiver receives the one data of the first type using the one or more first channels over the first communication link, and to generate the one data of the second type based on the one data of the first type. The second transmitter transmits the one data of the second type using one or more second channels over the first communication link to the first device.
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公开(公告)号：US09915784B2
公开(公告)日：2018-03-13
申请号：US14819531
申请日：2015-08-06
CPC分类号： G02B6/26 , G02B6/12 , G02B6/12002 , G02B6/12004 , G02B6/132 , G02B6/136 , G02B6/2821 , G02B6/305
摘要： Aspects of the invention are directed to a method for forming an optical waveguide structure. Initially, a base film stack is received with an optical waveguide feature covered by a lower dielectric layer. An etch stop feature is then formed on the lower dielectric layer, and an upper dielectric layer is formed over the etch stop feature. Subsequently, a trench is patterned in the upper dielectric layer and the etch stop feature at least in part by utilizing the etch stop feature as an etch stop. Lastly, a waveguide coupler feature is formed in the trench, at least a portion of the waveguide coupler feature having a refractive index higher than the lower dielectric layer and the upper dielectric layer. The waveguide coupler feature is positioned over at least a portion of the optical waveguide feature but is separated from the optical waveguide feature by a portion of the lower dielectric layer.
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公开(公告)号：US09658398B2
公开(公告)日：2017-05-23
申请号：US15096996
申请日：2016-04-12
CPC分类号： G02B6/125 , G02B6/12 , G02B6/136 , G02B6/3652 , G02B6/423 , G02B6/4243 , G02B2006/12119 , G02B2006/12147 , G02B2006/12166 , G02B2006/12173 , G02B2006/12176 , Y10T156/10
摘要： A system comprises a first optical component comprising at least one waveguide and at least one self-alignment feature; and a second optical component comprising at least another waveguide and at least another self-alignment feature; wherein the self-alignment feature of the second optical component engage to assist in optically-coupling the waveguide of the first optical component and the waveguide of the second optical component when the first optical component has a manufacturing tolerance in a given geometric dimension and is mounted in the second optical component.
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