公开(公告)号：US10677990B2

公开(公告)日：2020-06-09

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 Helge 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：US20200088947A1

公开(公告)日：2020-03-19

申请号：US16694592

申请日：2019-11-25

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：US10578804B2

公开(公告)日：2020-03-03

申请号：US16175766

申请日：2018-10-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Georgios Panotopoulos ,  Michael Renne Ty Tan ,  Wayne Victor Sorin ,  David A. Fattal

IPC: G02B6/293 ,  G02B6/12 ,  G02B6/43 ,  H04B10/60 ,  H04J14/02 ,  G02B6/42

Abstract: An apparatus (2) can comprise an optical slab (4) comprising a rigid substrate of substantially transmissive material. The apparatus (2) can also comprise a WDM multiplexer (6) to receive and combine a plurality of optical signals (14, 16 and 20) at different wavelengths to form a combined optical signal (24) in the optical slab (4) having an aggregate power. The apparatus can further comprise a broadcaster (28) to distribute the combined optical signal (24) from the optical slab (4) to each of a plurality of different optical receivers (30, 32 and 34) with a fraction of the aggregate power of the combined optical signal (24).

公开(公告)号：US20190331867A1

公开(公告)日：2019-10-31

申请号：US15966359

申请日：2018-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

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

IPC: G02B6/42 ,  G02B6/43 ,  H04J14/02 ,  H04B10/50 ,  H04B10/40

Abstract: In example implementations, an apparatus is provided. The apparatus includes an optical transmission component and an optical reception component. The optical transmission component includes a plurality of lasers and a transmit filter. The plurality of lasers each emit a different wavelength of light. The transmit filter includes a plurality of different regions that correspond to one of the different wavelengths of light emitted by the plurality of lasers. The optical reception component includes a plurality of photodiodes and a complementary reverse order (CRO) filter. The CRO filter includes a same plurality of different regions as the transmit filter in a reverse order.

公开(公告)号：US10281651B2

公开(公告)日：2019-05-07

申请号：US15555733

申请日：2015-04-10

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Joaquin Matres ,  Michael Renee Ty Tan ,  Sagi Mathai ,  Wayne Victor Sorin ,  Paul Kessler Rosenberg

IPC: G02B6/293 ,  G02B1/11 ,  G02B6/42 ,  G02B6/124 ,  G02B6/122

Abstract: An example device in accordance with an aspect of the present disclosure includes a slab to transmit light, and a plurality of lenses and filters disposed on first and second surfaces of the slab. The lenses include an anti-reflective coating on at least one of the plurality of lenses at an end of the slab to couple light through the anti-reflective coating, and a reflective coating disposed on remaining ones of the plurality of lenses to cause the lenses to reflect light. The filters are offset from the lenses to form an optical zig-zag.

公开(公告)号：US20190113686A1

公开(公告)日：2019-04-18

申请号：US15781560

申请日：2015-12-11

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Joaquin Matres ,  Wayne Victor Sorin ,  Sagi Mathai ,  Lars Helge Thylen ,  Micheal Renne Ty Tan

IPC: G02B6/293 ,  G02B6/42 ,  H04J14/02 ,  H04B10/079

Abstract: In the examples provided herein, a system includes an input waveguide, where a first end of the input waveguide is coupled to a light-emitting optical transmitter to allow the emitted light to enter the input waveguide, and a first ring resonator tunable to be resonant at a first resonant wavelength, wherein the first ring resonator is positioned near the input waveguide to couple a light at the first resonant wavelength from the input waveguide to the first ring resonator. The system also has a bus waveguide positioned to couple the light at the first resonant wavelength in the first ring resonator to the bus waveguide, and a mechanism to wavelength-tune the first ring resonator to a particular wavelength.

公开(公告)号：US10007065B2

公开(公告)日：2018-06-26

申请号：US15030427

申请日：2013-10-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Michael Renne Ty Tan ,  Sagi Varghese Mathai ,  Georgios Panotopoulos ,  Paul Kessler Rosenberg ,  Wayne Victor Sorin

IPC: H04B10/25 ,  G02B6/293 ,  H04J14/02 ,  G02B6/42

CPC classification number: G02B6/29365 ,  G02B6/29367 ,  G02B6/2938 ,  G02B6/4215 ,  H04B10/2504 ,  H04J14/02

Abstract: An example device includes a first semiconductor component comprising at least two lasers to emit light at a first wavelength; a second semiconductor component comprising at least two lasers to emit light at a second wavelength, the first wavelength being different from the second wavelength; and an optical multiplexer to receive light from two lasers at the first wavelength and light from two lasers at the second wavelength. The optical multiplexer component includes a first output interface to couple light from one laser at the first wavelength and light from one laser at the second wavelength to a first optical fiber, and a second output interface to couple light from one laser at the first wavelength and light from one laser at the second wavelength beams to a second optical fiber.

公开(公告)号：US09798087B1

公开(公告)日：2017-10-24

申请号：US15340534

申请日：2016-11-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

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

IPC: G02B6/12 ,  G02B6/32 ,  G02B6/36 ,  G02B6/42 ,  G02B6/293 ,  H01S5/40

CPC classification number: G02B6/29367 ,  G02B6/12004 ,  G02B6/2938 ,  G02B6/32 ,  G02B6/4204 ,  G02B6/4214 ,  G02B6/4215 ,  G02B6/423 ,  G02B6/4232 ,  G02B6/425 ,  G02B6/4269 ,  G02B6/428 ,  G02B6/4292 ,  G02B6/4295 ,  G02B2006/12104 ,  H01S5/005 ,  H01S5/0071 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/18305 ,  H01S5/4012 ,  H01S5/4043 ,  H01S5/4087 ,  H01S5/423

Abstract: Example implementations relate to mounting optoelectronic devices and wavelength-division multiplexing optical connectors. For example, an implementation includes a transparent interposer having an integrated plurality of lenses. A plurality of optoelectronic devices are mounted to a bottom surface of the transparent interposer, each of the optoelectronic devices being paired to a respective lens of the plurality of lenses. The bottom surface of the transparent interposer is mounted to a substrate within a region of an optical socket. The optical socket receives a filter-based wavelength-division multiplexing (WDM) optical connector. Each lens of the plurality of lenses is paired to a respective filter of the WDM optical connector when the WDM optical connector is mated to the optical socket.

公开(公告)号：US20160238795A1

公开(公告)日：2016-08-18

申请号：US15027085

申请日：2013-10-09

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Michael Renne Ty Tan ,  Sagi Varghese Mathai ,  Wayne Victor Sorin ,  Paul Kessler Rosenberg

IPC: G02B6/35 ,  G02B6/293 ,  H01S5/50 ,  G02F1/313

CPC classification number: G02B6/3596 ,  G02B6/29329 ,  G02B6/29344 ,  G02B6/3546 ,  G02B2006/12159 ,  G02F1/3136 ,  G02F1/3138 ,  G02F2001/217 ,  H01S5/50 ,  H04Q11/0005 ,  H04Q2011/0009 ,  H04Q2011/0049 ,  H04Q2011/0058

Abstract: Loss compensated optical switching includes an optical crossbar switch and a wafer bonded semiconductor amplifier (SOA). The optical crossbar switch has a plurality of input ports and a plurality of output ports and is on a substrate of a first semiconductor material. The wafer bonded SOA includes a layer of second semiconductor material that is wafer bonded to a surface of the substrate such that a portion of the wafer bonded SOA semiconductor material layer overlies a portion of a port of the plurality of input ports. The second semiconductor material of the wafer bonded SOA is different from the first semiconductor material of the substrate.

Abstract translation: 损耗补偿光开关包括光交叉开关和晶圆接合半导体放大器（SOA）。 光学交叉开关具有多个输入端口和多个输出端口，并且在第一半导体材料的基板上。 晶片接合的SOA包括第二半导体材料层，其被晶片结合到衬底的表面，使得晶片接合的SOA半导体材料层的一部分覆盖多个输入端口的端口的一部分。 晶片接合的SOA的第二半导体材料与衬底的第一半导体材料不同。