公开(公告)号：US20190018203A1

公开(公告)日：2019-01-17

申请号：US15650197

申请日：2017-07-14

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Paul Kessler Rosenberg ,  Sagi Mathai ,  Michael Tan

IPC: G02B6/38

Abstract: An example adaptor for passively aligning an optical component of an optical connector with a ferrule of the optical connector. The adaptor may include first alignment feature and second alignment features. The first alignment features may be to, when the adaptor is connected to the ferrule, cooperate with alignment features of the ferrule to passively force the adaptor into a first configuration relative to the ferrule. The second alignment features may be arranged such that, when the optical component is held in contact with the second alignment features and the adaptor is in the first configuration relative to the ferrule, the optical component is in an aligned position relative to the ferrule.

公开(公告)号：US10084285B1

公开(公告)日：2018-09-25

申请号：US15688448

申请日：2017-08-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Binhao Wang ,  Wayne Sorin ,  Michael Tan ,  Sagi Mathai ,  Stanley Cheung

IPC: G11B7/00 ,  H01S5/183 ,  G02B6/42 ,  H01S5/42

CPC classification number: H01S5/18319 ,  G02B6/2713 ,  G02B6/2773 ,  G02B6/4213 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/425 ,  H01S5/005 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/18341 ,  H01S5/18355 ,  H01S5/18361 ,  H01S5/18386 ,  H01S5/4012 ,  H01S5/4087 ,  H01S5/423 ,  H01S2301/163

Abstract: An example system may include a first vertical cavity surface emitting laser (VCSEL) that includes a first integrated polarization locking structure to produce a polarized optical data signal. The system may also comprise a second VCSEL that includes a second integrated polarization locking structure, the second integrated polarization locking structure orthogonal to the first integrated polarization locking structure, to produce an orthogonally polarized optical data signal. Lenses may be disposed on the substrate opposite the first VCSEL, to collimate the polarized optical data signal, and opposite the second VCSEL to collimate the orthogonally polarized optical data signal. A polarization division multiplexer may combine the first collimated polarized optical data signal and the second collimated orthogonally polarized optical data signal.

公开(公告)号：US10795091B2

公开(公告)日：2020-10-06

申请号：US15650197

申请日：2017-07-14

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Paul Kessler Rosenberg ,  Sagi Mathai ,  Michael Tan

IPC: G02B6/36 ,  G02B6/38 ,  G02B6/42

Abstract: An example adaptor for passively aligning an optical component of an optical connector with a ferrule of the optical connector. The adaptor may include first alignment feature and second alignment features. The first alignment features may be to, when the adaptor is connected to the ferrule, cooperate with alignment features of the ferrule to passively force the adaptor into a first configuration relative to the ferrule. The second alignment features may be arranged such that, when the optical component is held in contact with the second alignment features and the adaptor is in the first configuration relative to the ferrule, the optical component is in an aligned position relative to the ferrule.

公开(公告)号：US10756839B1

公开(公告)日：2020-08-25

申请号：US16408350

申请日：2019-05-09

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Stanley Cheung ,  Michael Tan ,  Sagi Mathai ,  Wayne Victor Sorin ,  Paul Rosenberg

IPC: H04B10/00 ,  H04J14/02 ,  H04B10/40 ,  H04B10/2507

Abstract: A hybrid optical transceiver is provided. An optical component disposed on a substrate, the optical component comprising a transmitter section and a receiver section. Transmitter section comprises a plurality of vertical cavity surface emitting laser (VCSEL) arrays communicatively coupled to a plurality of multiplexers, configured to launch multiplexed optical signals into the lowest order mode group of a multimode fiber or the lowest order mode of a single mode fiber. Receiver section comprises a photodetector array comprising a plurality of optical detectors, and configured to receive demultiplexed optical signals of unknown polarization without routing waveguides. In various embodiments, each section being independently removable from a substrate.

公开(公告)号：US20200100002A1

公开(公告)日：2020-03-26

申请号：US16695802

申请日：2019-11-26

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Wayne Sorin ,  Joaquin Matres ,  Michael Tan

IPC: H04Q11/00 ,  G02B6/35

Abstract: In the examples provided herein, a system has a plurality of arrayed waveguide gratings (AWG) having a plurality of input ports and a plurality of output ports. A signal within a given wavelength channel transmitted to one of the input ports of a given AWG is routed to one of the output ports of the given AWG based on a signal wavelength. The system also has a plurality of nodes, with each node comprising a set of components for each AWG that the node is coupled to. Each set of components comprises a plurality of optical transmitters, where each optical transmitter is tunable over multiple wavelength channels within a different wavelength band; a band multiplexer to multiplex the multiple wavelength channels within each different wavelength band; and a first output fiber to couple an output of the band multiplexer to one of the input ports of a first AWG.

公开(公告)号：US10820071B2

公开(公告)日：2020-10-27

申请号：US16695802

申请日：2019-11-26

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Wayne Sorin ,  Joaquin Matres ,  Michael Tan

IPC: H04Q11/00 ,  G02B6/35 ,  H04B10/40 ,  H04B10/50 ,  H04B10/60

Abstract: In the examples provided herein, a system has a plurality of arrayed waveguide gratings (AWG) having a plurality of input ports and a plurality of output ports. A signal within a given wavelength channel transmitted to one of the input ports of a given AWG is routed to one of the output ports of the given AWG based on a signal wavelength. The system also has a plurality of nodes, with each node comprising a set of components for each AWG that the node is coupled to. Each set of components comprises a plurality of optical transmitters, where each optical transmitter is tunable over multiple wavelength channels within a different wavelength band; a band multiplexer to multiplex the multiple wavelength channels within each different wavelength band; and a first output fiber to couple an output of the band multiplexer to one of the input ports of a first AWG.