GB201719466D0 - Optoelectronic switch architectures - Google Patents

Optoelectronic switch architectures

Info

Publication number
GB201719466D0
GB201719466D0 GBGB1719466.3A GB201719466A GB201719466D0 GB 201719466 D0 GB201719466 D0 GB 201719466D0 GB 201719466 A GB201719466 A GB 201719466A GB 201719466 D0 GB201719466 D0 GB 201719466D0
Authority
GB
United Kingdom
Prior art keywords
optoelectronic switch
switch architectures
architectures
optoelectronic
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB1719466.3A
Other versions
GB2554829B (en
GB2554829A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockley Photonics Ltd
Original Assignee
Rockley Photonics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/072,314 external-priority patent/US9706276B2/en
Application filed by Rockley Photonics Ltd filed Critical Rockley Photonics Ltd
Priority claimed from PCT/GB2016/051127 external-priority patent/WO2016170357A1/en
Publication of GB201719466D0 publication Critical patent/GB201719466D0/en
Publication of GB2554829A publication Critical patent/GB2554829A/en
Application granted granted Critical
Publication of GB2554829B publication Critical patent/GB2554829B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0052—Interconnection of switches
    • H04Q2011/0056—Clos

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
GB1719466.3A 2015-04-24 2016-04-22 Optoelectronic switch architectures Active GB2554829B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562152696P 2015-04-24 2015-04-24
US201562234454P 2015-09-29 2015-09-29
US201562251572P 2015-11-05 2015-11-05
US15/072,314 US9706276B2 (en) 2015-11-05 2016-03-16 Optoelectronic switch
PCT/GB2016/051127 WO2016170357A1 (en) 2015-04-24 2016-04-22 Optoelectronic switch architectures

Publications (3)

Publication Number Publication Date
GB201719466D0 true GB201719466D0 (en) 2018-01-10
GB2554829A GB2554829A (en) 2018-04-11
GB2554829B GB2554829B (en) 2021-05-05

Family

ID=60950772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1719466.3A Active GB2554829B (en) 2015-04-24 2016-04-22 Optoelectronic switch architectures

Country Status (2)

Country Link
CN (1) CN107852261B (en)
GB (1) GB2554829B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2544130B (en) * 2015-11-05 2021-10-06 Rockley Photonics Ltd Optoelectronic switch
US10560765B2 (en) * 2018-04-25 2020-02-11 Western Digital Technologies, Inc. Node with combined optical and electrical switching

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69933798T2 (en) * 1998-03-05 2007-09-13 Nippon Telegraph And Telephone Corp. Optical connections in an ATM exchange
US6836353B1 (en) * 2001-11-20 2004-12-28 Nayna Networks, Inc. Redundant switch fabric methods and system for switching of telecommunication signals
DE602007013576D1 (en) * 2007-11-21 2011-05-12 Nokia Siemens Networks Oy Photonic Crossconnect
CN102243341A (en) * 2010-05-12 2011-11-16 深圳新飞通光电子技术有限公司 Photoswitch with function of monitoring feedback
WO2012082838A1 (en) * 2010-12-14 2012-06-21 University Of Houston Dense wavelength division multiplexing multi-mode switching systems and methods for concurrent and dynamic reconfiguration with different switching modes

Also Published As

Publication number Publication date
CN107852261A (en) 2018-03-27
GB2554829B (en) 2021-05-05
CN107852261B (en) 2019-06-25
GB2554829A (en) 2018-04-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20220901 AND 20220907

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20230511 AND 20230517