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公开(公告)号：US11493694B2
公开(公告)日：2022-11-08
申请号：US17353789
申请日：2021-06-21
Applicant: Ayar Labs, Inc.
Inventor： Pavan Bhargava , Derek Van Orden , Mark Wade , John Fini , Chen Sun , Milos Popovic , Anatol Khilo
Abstract: An electro-optic combiner includes a polarization splitter and rotator (PSR) that directs a portion of incoming light having a first polarization through a first optical waveguide (OW). The PSR rotates a portion of the incoming light having a second polarization to the first polarization to provide polarization-rotated light. The PSR directs the polarization-rotated light through a second OW. Each of the first and second OW's has a respective combiner section. The first and second OW combiner sections extend parallel to each other and have opposite light propagation directions. A plurality of ring resonators is disposed between the combiner sections of the first and second OW's and within an evanescent optically coupling distance of both the first and second OW's. Each of ring resonators operates at a respective resonant wavelength to optically couple light from the combiner section of the first OW into the combiner section of the second OW.
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公开(公告)号：US11233596B2
公开(公告)日：2022-01-25
申请号：US16510829
申请日：2019-07-12
Applicant: Ayar Labs, Inc.
Inventor： Vladimir Stojanovic , Alexandra Wright , Chen Sun , Mark Wade , Roy Edward Meade
Abstract: A TORminator module is disposed with a switch linecard of a rack. The TORminator module receives downlink electrical data signals from a rack switch. The TORminator module translates the downlink electrical data signals into downlink optical data signals. The TORminator module transmits multiple subsets of the downlink optical data signals through optical fibers to respective SmartDistributor modules disposed in respective racks. Each SmartDistributor module receives multiple downlink optical data signals through a single optical fiber from the TORminator module. The SmartDistributor module demultiplexes the multiple downlink optical data signals and distributes them to respective servers. The SmartDistributor module receives multiple uplink optical data signals from multiple servers and multiplexes them onto a single optical fiber for transmission to the TORminator module. The TORminator module coverts the multiple uplink optical data signals to multiple uplink electrical data signals, and transmits the multiple uplink electrical data signals to the rack switch.
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23.发明申请公开(公告)号：US20210405308A1
公开(公告)日：2021-12-30
申请号：US17353776
申请日：2021-06-21
Applicant: Ayar Labs, Inc.
Inventor： Pavan Bhargava , Derek Van Orden , Mark Wade , John Fini , Chen Sun , Milos Popovic , Anatol Khilo
Abstract: An electro-optic receiver includes a polarization splitter and rotator (PSR) that directs incoming light having a first polarization through a first end of an optical waveguide, and that rotates incoming light from a second polarization to the first polarization to create polarization-rotated light that is directed to a second end of the optical waveguide. The incoming light of the first polarization and the polarization-rotated light travel through the optical waveguide in opposite directions. A plurality of ring resonators is optically coupled the optical waveguide. Each ring resonator is configured to operate at a respective resonant wavelength, such that the incoming light of the first polarization having the respective resonant wavelength optically couples into said ring resonator in a first propagation direction, and such that the polarization-rotated light having the respective resonant wavelength optically couples into said ring resonator in a second propagation direction opposite the first propagation direction.
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公开(公告)号：US20200341191A1
公开(公告)日：2020-10-29
申请号：US16856387
申请日：2020-04-23
Applicant: Ayar Labs, Inc.
Inventor： Roy Edward Meade , Chen Sun , Shahab Ardalan , John Fini , Forrest Sedgwick
Abstract: An intact semiconductor wafer (wafer) includes a plurality of die. Each die has a top layer including routings of conductive interconnect structures electrically isolated from each other by intervening dielectric material. A top surface of the top layer corresponds to a top surface of the wafer. Below the top layer, each die has a device layer including optical devices and electronic devices. Each die has a cladding layer below the device layer and on a substrate of the wafer. Each die includes a photonic test port within the device layer. For each die, a light transfer region is formed within the intact wafer to extend through the top layer to the photonic test port within the device layer. The light transfer region provides a window for transmission of light into and out of the photonic test port from and to a location on the top surface of the wafer.
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公开(公告)号：US10771160B2
公开(公告)日：2020-09-08
申请号：US15650586
申请日：2017-07-14
Applicant: Ayar Labs, Inc.
Inventor： Chen Sun , Roy Edward Meade , Mark Wade , Alexandra Wright , Vladimir Stojanovic , Rajeev Ram , Milos Popovic , Derek Van Orden
IPC: G02B6/12 , H04B10/50 , H01S5/40 , H01S5/026 , H01S5/022 , H04J14/02 , H01S5/50 , H01S5/024 , H01S4/00
Abstract: A laser module includes a laser source and an optical marshalling module. The laser source is configured to generate and output a plurality of laser beams. The plurality of laser beams have different wavelengths relative to each other. The different wavelengths are distinguishable to an optical data communication system. The optical marshalling module is configured to receive the plurality of laser beams from the laser source and distribute a portion of each of the plurality of laser beams to each of a plurality of optical output ports of the optical marshalling module, such that all of the different wavelengths of the plurality of laser beams are provided to each of the plurality of optical output ports of the optical marshalling module. An optical amplifying module can be included to amplify laser light output from the optical marshalling module and provide the amplified laser light as output from the laser module.
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Patent Agency Ranking
公开(公告)号：US20200021899A1
公开(公告)日：2020-01-16
申请号：US16510821
申请日：2019-07-12
Applicant: Ayar Labs, Inc.
Inventor： Vladimir Stojanovic , Alexandra Wright , Chen Sun , Mark Wade , Roy Edward Meade
IPC: H04Q11/00
Abstract: A TORminator module is disposed with a switch linecard of a rack. The TORminator module receives downlink electrical data signals from a rack switch. The TORminator module translates the downlink electrical data signals into downlink optical data signals. The TORminator module transmits multiple subsets of the downlink optical data signals through optical fibers to respective SmartDistributor modules disposed in respective racks. Each SmartDistributor module receives multiple downlink optical data signals through a single optical fiber from the TORminator module. The SmartDistributor module demultiplexes the multiple downlink optical data signals and distributes them to respective servers. The SmartDistributor module receives multiple uplink optical data signals from multiple servers and multiplexes them onto a single optical fiber for transmission to the TORminator module. The TORminator module coverts the multiple uplink optical data signals to multiple uplink electrical data signals, and transmits the multiple uplink electrical data signals to the rack switch.
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公开(公告)号：US20190317288A1
公开(公告)日：2019-10-17
申请号：US16451955
申请日：2019-06-25
Applicant: Ayar Labs, Inc.
Inventor： John Fini , Roy Edward Meade , Mark Wade , Chen Sun , Vladimir Stojanovic , Alexandra Wright
Abstract: An optical module includes a laser light supply system and a chip disposed within a housing. The chip includes a laser input optical port and a transmit data optical port and a receive data optical port. The optical module includes a link-fiber interface exposed at an exterior surface of the housing. The link-fiber interface includes a transmit data connector and a receive data connector. The optical module includes a polarization-maintaining optical fiber connected between a laser output optical port of the laser light supply system and the laser input optical port of the chip. The optical module includes a first non-polarization-maintaining optical fiber connected between the transmit data optical port of the chip and the transmit data connector of the link-fiber interface. The optical module includes a second non-polarization-maintaining optical fiber connected between the receive data optical port of the chip and the receive data connector of the link-fiber interface.
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公开(公告)号：US20190089461A1
公开(公告)日：2019-03-21
申请号：US16194250
申请日：2018-11-16
Applicant: Ayar Labs, Inc.
Inventor： Chen Sun , Roy Edward Meade , Mark Wade , Alexandra Wright , Vladimir Stojanovic , Rajeev Ram , Milos Popovic , Derek Van Orden , Michael Davenport
Abstract: An interposer device includes a substrate that includes a laser source chip interface region, a silicon photonics chip interface region, an optical amplifier module interface region. A fiber-to-interposer connection region is formed within the substrate. A first group of optical conveyance structures is formed within the substrate to optically connect a laser source chip to a silicon photonics chip when the laser source chip and the silicon photonics chip are interfaced to the substrate. A second group of optical conveyance structures is formed within the substrate to optically connect the silicon photonics chip to an optical amplifier module when the silicon photonics chip and the optical amplifier module are interfaced to the substrate. A third group of optical conveyance structures is formed within the substrate to optically connect the optical amplifier module to the fiber-to-interposer connection region when the optical amplifier module is interfaced to the substrate.
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29.发明申请公开(公告)号：US20190089116A1
公开(公告)日：2019-03-21
申请号：US16195829
申请日：2018-11-19
Applicant: Ayar Labs, Inc.
Inventor： Milos Popovic , Rajeev Ram , Vladimir Stojanovic , Chen Sun , Mark Taylor Wade , Alexandra Carroll Wright
CPC classification number: H01S3/08086 , H01S3/005 , H01S3/0405 , H01S3/2391 , H04B10/25 , H04B10/40 , H04B10/503 , H04B10/506 , H04B10/572 , H04J14/02 , H04J14/025 , H04J14/0282 , H04J2014/0253
Abstract: A laser light generator is configured to generate one or more wavelengths of continuous wave laser light. The laser light generator is configured to collectively and simultaneously transmit each of the wavelengths of continuous wave laser light through an optical output of the laser light generator as a laser light supply. An optical fiber is connected to receive the laser light supply from the optical output of the laser light generator. An optical distribution network has an optical input connected to receive the laser light supply from the optical fiber. The optical distribution network is configured to transmit the laser light supply to each of one or more optical transceivers and/or optical sensors. The laser light generator is physically separate from each of the one or more optical transceivers and/or optical sensors.
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30.发明授权公开(公告)号：US10135218B2
公开(公告)日：2018-11-20
申请号：US15277968
申请日：2016-09-27
Applicant: Ayar Labs, Inc.
Inventor： Milos Popovic , Rajeev Ram , Vladimir Stojanovic , Chen Sun , Mark Taylor Wade , Alexandra Carroll Wright
IPC: H04J14/02 , H01S3/08 , H01S3/00 , H01S3/04 , H01S3/23 , H04B10/25 , H04B10/40 , H04B10/572 , H04B10/50
Abstract: A laser light generator is configured to generate one or more wavelengths of continuous wave laser light. The laser light generator is configured to collectively and simultaneously transmit each of the wavelengths of continuous wave laser light through an optical output of the laser light generator as a laser light supply. An optical fiber is connected to receive the laser light supply from the optical output of the laser light generator. An optical distribution network has an optical input connected to receive the laser light supply from the optical fiber. The optical distribution network is configured to transmit the laser light supply to each of one or more optical transceivers and/or optical sensors. The laser light generator is physically separate from each of the one or more optical transceivers and/or optical sensors.
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