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GB2089061B - Optical fibre-beam expander alignment testing - Google Patents

Optical fibre-beam expander alignment testing

Info

Publication number
GB2089061B
GB2089061B GB8038951A GB8038951A GB2089061B GB 2089061 B GB2089061 B GB 2089061B GB 8038951 A GB8038951 A GB 8038951A GB 8038951 A GB8038951 A GB 8038951A GB 2089061 B GB2089061 B GB 2089061B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
beam expander
alignment testing
alignment
testing
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
Application number
GB8038951A
Other versions
GB2089061A (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.)
STC PLC
Original Assignee
Standard Telephone and Cables 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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB8038951A priority Critical patent/GB2089061B/en
Publication of GB2089061A publication Critical patent/GB2089061A/en
Application granted granted Critical
Publication of GB2089061B publication Critical patent/GB2089061B/en
Expired 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3843—Means for centering or aligning the light guide within the ferrule with auxiliary facilities for movably aligning or adjusting the fibre within its ferrule, e.g. measuring position or eccentricity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB8038951A 1980-12-04 1980-12-04 Optical fibre-beam expander alignment testing Expired GB2089061B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8038951A GB2089061B (en) 1980-12-04 1980-12-04 Optical fibre-beam expander alignment testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8038951A GB2089061B (en) 1980-12-04 1980-12-04 Optical fibre-beam expander alignment testing

Publications (2)

Publication Number Publication Date
GB2089061A GB2089061A (en) 1982-06-16
GB2089061B true GB2089061B (en) 1984-04-18

Family

ID=10517759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8038951A Expired GB2089061B (en) 1980-12-04 1980-12-04 Optical fibre-beam expander alignment testing

Country Status (1)

Country Link
GB (1) GB2089061B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545643A (en) * 1983-05-04 1985-10-08 The United States Of America As Represented By The Secretary Of The Navy Retro-reflective alignment technique for fiber optical connectors
DE3413667A1 (en) * 1984-04-11 1985-10-17 Siemens AG, 1000 Berlin und 8000 München METHOD FOR ADJUSTING A COUPLING OPTICS PROVIDED AT THE END OF AN OPTICAL WAVE GUIDE TO A SEMICONDUCTOR LASER, AND DEVICE FOR CARRYING OUT THE METHOD
US4671629A (en) * 1984-04-26 1987-06-09 Buehler Ltd. Microscope for examining the surface finish of fiber optic ends
SE455542B (en) * 1986-03-19 1988-07-18 Stratos Ab SET FOR OPTICAL CONNECTION OF AN END PART OF AN OPTICAL FIBER TO ANOTHER OPTICAL ELEMENT
DE4024775C1 (en) * 1990-08-04 1992-01-16 Wandel & Goltermann Gmbh & Co, 7412 Eningen, De
JPH04146411A (en) * 1990-10-09 1992-05-20 Sumitomo Electric Ind Ltd Manufacturing method of fiber collimator
WO2002070987A1 (en) * 2001-03-01 2002-09-12 Corning Incorporated System and method of aligning two optical axis towards each other
GB2375186A (en) * 2001-05-01 2002-11-06 Optek Ltd Optical fibre end with an increased mode size

Also Published As

Publication number Publication date
GB2089061A (en) 1982-06-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee