公开(公告)号：US10816738B2

公开(公告)日：2020-10-27

申请号：US15521539

申请日：2014-10-24

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sagi Mathai ,  Michael Renne Ty Tan

IPC: G02B6/42 ,  G02B6/24

Abstract: One example includes an optical coupler. The optical coupler includes a waveguide formed in a first layer of a layered structure that is to propagate an optical signal. The waveguide includes an end portion. The optical coupler also includes a turning mirror that includes a bulk structure and a reflective material deposited on an angular face of the bulk structure to form a surface of the turning mirror. The bulk structure can have a greater cross-sectional size than a cross-sectional size of the waveguide, such that the angular face extends above the first layer of the layered structure and extends into a second layer of the layered structure below the first layer. The surface of the turning mirror can be arranged to reflect the optical signal that is provided from the end portion of the waveguide.

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：US20200132953A1

公开(公告)日：2020-04-30

申请号：US16175652

申请日：2018-10-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Paul Kessler Rosenberg ,  Sagi Mathai ,  Michael Renne Ty Tan

IPC: G02B6/44 ,  G02B6/38 ,  G02B6/42

Abstract: Optoelectronic devices with a support member and methods of manufacturing or assembling the same are provided. An example of an optoelectronic device according to the present disclosure includes a substrate and an optical component and an electronic component disposed thereon or therein. The optoelectronic device further includes a ferrule coupled to the optical fiber and an optical socket receiving the ferrule therein. The optoelectronic device includes a support member disposed between the substrate and the optical socket such that the optical socket is spaced from the substrate by the support member.

公开(公告)号：US10514508B2

公开(公告)日：2019-12-24

申请号：US15966362

申请日：2018-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Kevin B. Leigh ,  Paul Kessler Rosenberg ,  Sagi Mathai ,  Mir Ashkan Seyedi ,  Michael Renne Ty Tan ,  Wayne Victor Sorin ,  Marco Fiorentino

IPC: G02B6/30

Abstract: In example implementations, an optical connector is provided. The optical connector includes a jumper holder, a base bracket, and an optical ferrule. The jumper holder holds a plurality of ribbon fibers. The base bracket is coupled to an electrical substrate to mate with the jumper holder. The optical ferrule is coupled to an end of each one of the plurality of ribbon fibers. The optical ferrule is laterally inserted into a corresponding orthogonal socket that is coupled to a silicon interposer on the electrical substrate to optically mate the optical ferrule to the orthogonal socket.

公开(公告)号：US20190331858A1

公开(公告)日：2019-10-31

申请号：US15966362

申请日：2018-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Kevin B. Leigh ,  Paul Kessler Rosenberg ,  Sagi Mathai ,  Mir Ashkan Seyedi ,  Michael Renne Ty Tan ,  Wayne Victor Sorin ,  Marco Fiorentino

IPC: G02B6/30

Abstract: In example implementations, an optical connector is provided. The optical connector includes a jumper holder, a base bracket, and an optical ferrule. The jumper holder holds a plurality of ribbon fibers. The base bracket is coupled to an electrical substrate to mate with the jumper holder. The optical ferrule is coupled to an end of each one of the plurality of ribbon fibers. The optical ferrule is laterally inserted into a corresponding orthogonal socket that is coupled to a silicon interposer on the electrical substrate to optically mate the optical ferrule to the orthogonal socket.

公开(公告)号：US10177872B1

公开(公告)日：2019-01-08

申请号：US15714266

申请日：2017-09-25

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

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

IPC: G11B7/1356 ,  G11B7/127 ,  H04J14/06 ,  H04B10/50 ,  H04B10/69 ,  G02B27/30 ,  G02B6/42 ,  H01S5/022 ,  H04B7/0456 ,  H01S5/42 ,  H01S5/183

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：US10120148B2

公开(公告)日：2018-11-06

申请号：US15340968

申请日：2016-11-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sagi Mathai ,  Michael Renne Ty Tan ,  Paul Kessler Rosenberg

IPC: G02B6/12 ,  G02B6/42 ,  G02B6/34

Abstract: Examples herein relate to devices with optical ports in fan-out configurations. An electrical device may have a substrate with an electrical port on a first face of the substrate and a plurality of optical ports on a second face of the substrate. The plurality of optical ports may be positioned in a fan-out configuration on the second face of the substrate. The electrical device may also have an integrated circuit with an electrical connection and a plurality of optical connections. A first face of the integrated circuit may be coupled to the substrate. The electrical connection of the integrated circuit may be communicatively coupled to the electrical port of the substrate, and the plurality of optical connections may be communicated coupled to the plurality of optical ports of the substrate.

公开(公告)号：US20180275348A1

公开(公告)日：2018-09-27

申请号：US15781531

申请日：2015-12-11

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Joaquin Matres ,  Wayne Victor Sorin ,  Sagi Mathai ,  Lars Heige Thylen ,  Michael Renne Ty Tan ,  Marco Fiorentino

IPC: G02B6/293 ,  H04B10/60

Abstract: In the examples provided herein, a system includes a loop waveguide; and a grating coupler formed on the loop waveguide to couple light impinging on the grating coupler having a first polarization into the loop waveguide in a first direction, and to couple light having a second polarization, orthogonal to the first polarization, into the loop waveguide in a second direction. The system also includes a ring resonator positioned near the loop waveguide tuned to have a resonant wavelength at a first wavelength to couple light at the first wavelength out of the loop waveguide into the ring resonator. An output waveguide positioned near the ring resonator couples light out of the ring resonator into the output waveguide; and a photodetector detects light propagating out of a first end and a second end of the output waveguide.

公开(公告)号：US20170351030A1

公开(公告)日：2017-12-07

申请号：US15172176

申请日：2016-06-03

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Sagi Mathai ,  Paul Kessler Rosenberg ,  Michael Renne Ty Tan

IPC: G02B6/293 ,  G02B6/38 ,  G02B6/42

CPC classification number: G02B6/29365 ,  G02B6/2938 ,  G02B6/3845 ,  G02B6/4206 ,  G02B6/4214 ,  G02B6/4215 ,  G02B6/4239 ,  G02B6/4244 ,  G02B6/4249

Abstract: In the examples provided herein, a mounting substrate includes a plurality of filter chips, where each filter chip includes a thin film filter coating on a surface of a different substrate, and the plurality of filter chips are positioned adjacent to each other in a row. A first edge of a first filter chip is flush with a first edge of the mounting substrate, a second edge of the first filter chip is flush with a second edge of the mounting substrate, and the first edge and second edge share a common corner. The flush edges of the first filter chip and the mounting substrate are reference surfaces, the plurality of filter chips are coupled to the mounting substrate via an epoxy, and the reference surfaces are to mate to connector reference surfaces on a connector.

公开(公告)号：US10924185B2

公开(公告)日：2021-02-16

申请号：US16056378

申请日：2018-08-06

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Kevin B. Leigh ,  Michael Renne Ty Tan ,  Sagi Mathai ,  Paul Rosenberg ,  Wayne Sorin

IPC: H04B10/25 ,  H04B10/40 ,  H04J14/02 ,  H04J14/04 ,  H04J14/06 ,  H04L5/14 ,  H04Q11/00

Abstract: Systems and methods are provided for a dual-side bi-directional optical multiplexing system includes a light receiving elements array receiving light from in an egress propagation direction from an optical fiber, arranged at a side of the optical fiber. The system also includes a light transmitting elements array emitting light in an ingress propagation direction into the optical fiber, and arranged at a second position to an opposing side of the optical fiber. The light receiving elements array and the light transmitting elements array are on dual-sides of the system with respect to the optical fiber. The system also includes bi-directional micro-optics interfacing with the optical fiber, and interfacing with the light transmitting elements array to direct light propagating in the ingress direction emitted from the light transmitting element array towards the optical fiber.