GB202302545D0 - Optical switch - Google Patents

Optical switch

Info

Publication number
GB202302545D0
GB202302545D0 GBGB2302545.5A GB202302545A GB202302545D0 GB 202302545 D0 GB202302545 D0 GB 202302545D0 GB 202302545 A GB202302545 A GB 202302545A GB 202302545 D0 GB202302545 D0 GB 202302545D0
Authority
GB
United Kingdom
Prior art keywords
optical switch
switch
optical
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.)
Pending
Application number
GBGB2302545.5A
Other versions
GB2618408A (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.)
Huber and Suhner Polatis Ltd
Huber Suhner Polatis Ltd
Original Assignee
Huber and Suhner Polatis Ltd
Huber Suhner Polatis 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 GBGB2206310.1A external-priority patent/GB202206310D0/en
Priority claimed from GBGB2206315.0A external-priority patent/GB202206315D0/en
Application filed by Huber and Suhner Polatis Ltd, Huber Suhner Polatis Ltd filed Critical Huber and Suhner Polatis Ltd
Publication of GB202302545D0 publication Critical patent/GB202302545D0/en
Priority to PCT/GB2023/051137 priority Critical patent/WO2023209391A1/en
Publication of GB2618408A publication Critical patent/GB2618408A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
    • 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
    • H04Q2011/0007—Construction
    • H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
    • 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
    • H04Q2011/0007—Construction
    • H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
GB2302545.5A 2022-04-29 2023-02-22 Optical switch Pending GB2618408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2023/051137 WO2023209391A1 (en) 2022-04-29 2023-04-28 Optical switch

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB2206310.1A GB202206310D0 (en) 2022-04-29 2022-04-29 Optical steering utilising optical beam steering
GBGB2206315.0A GB202206315D0 (en) 2022-04-29 2022-04-29 Optical switch utilising gap optics
GB2213654.3A GB2618397A (en) 2022-04-29 2022-09-16 Optical switch
GB2219348.6A GB2612717B (en) 2022-04-29 2022-12-21 Optical switch utilising optical beam steering
GB2219354.4A GB2612718B (en) 2022-04-29 2022-12-21 Optical switch utilising gap optics

Publications (2)

Publication Number Publication Date
GB202302545D0 true GB202302545D0 (en) 2023-04-05
GB2618408A GB2618408A (en) 2023-11-08

Family

ID=84817792

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2213654.3A Pending GB2618397A (en) 2022-04-29 2022-09-16 Optical switch
GB2302545.5A Pending GB2618408A (en) 2022-04-29 2023-02-22 Optical switch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2213654.3A Pending GB2618397A (en) 2022-04-29 2022-09-16 Optical switch

Country Status (1)

Country Link
GB (2) GB2618397A (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010050787A1 (en) * 2000-05-22 2001-12-13 Intelligent Pixels, Inc. Electro-optical component having a reconfigurable phase state
FR2810416B1 (en) * 2000-06-16 2003-08-15 France Telecom LARGE CAPACITY OPTICAL NEEDER BASED ON LIGHT SPATIAL MODULATORS
US6430328B1 (en) * 2000-10-13 2002-08-06 William H. Culver Optical switch
GB0121308D0 (en) * 2001-09-03 2001-10-24 Thomas Swan & Company Ltd Optical processing
GB0126822D0 (en) * 2001-11-07 2002-01-02 King S College London Optical crossbar switch
US7604173B2 (en) * 2004-11-16 2009-10-20 Illumina, Inc. Holographically encoded elements for microarray and other tagging labeling applications, and method and apparatus for making and reading the same
US7894722B2 (en) * 2007-05-01 2011-02-22 Oclaro (North America), Inc. Packaged optical device stack
US9768909B2 (en) * 2014-03-19 2017-09-19 University Of Southern California Systems and techniques for orbital angular momentum based reconfigurable switching
WO2021134660A1 (en) * 2019-12-31 2021-07-08 华为技术有限公司 Wavelength selection switch

Also Published As

Publication number Publication date
GB2618408A (en) 2023-11-08
GB202213654D0 (en) 2022-11-02
GB2618397A (en) 2023-11-08

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