GB2200764B - N-way redundant optical fibre switch - Google Patents

N-way redundant optical fibre switch

Info

Publication number
GB2200764B
GB2200764B GB8702073A GB8702073A GB2200764B GB 2200764 B GB2200764 B GB 2200764B GB 8702073 A GB8702073 A GB 8702073A GB 8702073 A GB8702073 A GB 8702073A GB 2200764 B GB2200764 B GB 2200764B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
redundant optical
fibre switch
way redundant
way
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.)
Expired - Fee Related
Application number
GB8702073A
Other versions
GB8702073D0 (en
GB2200764A (en
Inventor
Kevin John Warbrick
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.)
STC PLC
Original Assignee
STC PLC
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
Application filed by STC PLC filed Critical STC PLC
Priority to GB8702073A priority Critical patent/GB2200764B/en
Publication of GB8702073D0 publication Critical patent/GB8702073D0/en
Publication of GB2200764A publication Critical patent/GB2200764A/en
Application granted granted Critical
Publication of GB2200764B publication Critical patent/GB2200764B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
    • G02B6/3556—NxM switch, i.e. regular arrays of switches elements of matrix type constellation
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3574—Mechanical force, e.g. pressure variations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
GB8702073A 1987-01-30 1987-01-30 N-way redundant optical fibre switch Expired - Fee Related GB2200764B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8702073A GB2200764B (en) 1987-01-30 1987-01-30 N-way redundant optical fibre switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8702073A GB2200764B (en) 1987-01-30 1987-01-30 N-way redundant optical fibre switch

Publications (3)

Publication Number Publication Date
GB8702073D0 GB8702073D0 (en) 1987-03-25
GB2200764A GB2200764A (en) 1988-08-10
GB2200764B true GB2200764B (en) 1990-09-26

Family

ID=10611472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8702073A Expired - Fee Related GB2200764B (en) 1987-01-30 1987-01-30 N-way redundant optical fibre switch

Country Status (1)

Country Link
GB (1) GB2200764B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927224A (en) * 1989-03-27 1990-05-22 General Electric Company Lensless multifiber output coupler
US5098207A (en) * 1990-02-09 1992-03-24 Minnesota Mining And Manufacturing Company Optical fiber switch
JP3973458B2 (en) * 2002-03-15 2007-09-12 三菱電機株式会社 Light switch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088083A (en) * 1980-11-24 1982-06-03 Western Electric Co Optical fiber switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088083A (en) * 1980-11-24 1982-06-03 Western Electric Co Optical fiber switch

Also Published As

Publication number Publication date
GB8702073D0 (en) 1987-03-25
GB2200764A (en) 1988-08-10

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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)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950130