GB2248122B - An optical reflection normal - Google Patents

An optical reflection normal

Info

Publication number
GB2248122B
GB2248122B GB9116604A GB9116604A GB2248122B GB 2248122 B GB2248122 B GB 2248122B GB 9116604 A GB9116604 A GB 9116604A GB 9116604 A GB9116604 A GB 9116604A GB 2248122 B GB2248122 B GB 2248122B
Authority
GB
United Kingdom
Prior art keywords
optical reflection
reflection normal
normal
optical
reflection
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
GB9116604A
Other versions
GB2248122A (en
GB9116604D0 (en
Inventor
Wolfgang Schmid
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.)
Wandel and Golterman GmbH and Co
Original Assignee
Wandel and Golterman GmbH and Co
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 Wandel and Golterman GmbH and Co filed Critical Wandel and Golterman GmbH and Co
Publication of GB9116604D0 publication Critical patent/GB9116604D0/en
Publication of GB2248122A publication Critical patent/GB2248122A/en
Application granted granted Critical
Publication of GB2248122B publication Critical patent/GB2248122B/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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
    • 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
    • G02B6/241—Light guide terminations
    • G02B6/243—Light guide terminations as light absorbers
    • 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
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • 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
GB9116604A 1990-08-04 1991-08-01 An optical reflection normal Expired - Fee Related GB2248122B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904024775 DE4024775C1 (en) 1990-08-04 1990-08-04

Publications (3)

Publication Number Publication Date
GB9116604D0 GB9116604D0 (en) 1991-09-18
GB2248122A GB2248122A (en) 1992-03-25
GB2248122B true GB2248122B (en) 1994-08-24

Family

ID=6411643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9116604A Expired - Fee Related GB2248122B (en) 1990-08-04 1991-08-01 An optical reflection normal

Country Status (2)

Country Link
DE (1) DE4024775C1 (en)
GB (1) GB2248122B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6427605B2 (en) * 2017-01-10 2018-11-21 株式会社フジクラ Optical connector holding unit and optical wiring unit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502388A (en) * 1968-03-01 1970-03-24 Us Army Optical delay line with image preservation
US4265514A (en) * 1979-06-18 1981-05-05 Gte Laboratories Incorporated Guide capsule for optical fiber connectors
GB2089061A (en) * 1980-12-04 1982-06-16 Standard Telephones Cables Ltd Optical fibre-beam expander alignment testing
GB2099175A (en) * 1981-04-04 1982-12-01 Plessey Co Plc Optical fibre connection device comprising a retroreflector
US4509827A (en) * 1983-02-02 1985-04-09 The United States Of America As Represented By The United States Secretary Of The Navy Reproducible standard for aligning fiber optic connectors which employ graded refractive index rod lenses
EP0175486A1 (en) * 1984-08-20 1986-03-26 BRITISH TELECOMMUNICATIONS public limited company Microlens manufacture
EP0198657A2 (en) * 1985-04-11 1986-10-22 Omur M. Sezerman Connectors for optical fibres
EP0437963A2 (en) * 1990-01-17 1991-07-24 AT&T Corp. An optical fiber filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611299A1 (en) * 1986-04-04 1987-10-15 Hewlett Packard Gmbh Low-reflection line termination for optical waveguide fibres
DE3804135A1 (en) * 1988-02-11 1989-08-24 Felten & Guilleaume Energie METHOD FOR CONTINUOUS DAMPING MEASUREMENT OF FOCUS SENSORS WITH ONLY ONE ACCESSIBLE END

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502388A (en) * 1968-03-01 1970-03-24 Us Army Optical delay line with image preservation
US4265514A (en) * 1979-06-18 1981-05-05 Gte Laboratories Incorporated Guide capsule for optical fiber connectors
GB2089061A (en) * 1980-12-04 1982-06-16 Standard Telephones Cables Ltd Optical fibre-beam expander alignment testing
GB2099175A (en) * 1981-04-04 1982-12-01 Plessey Co Plc Optical fibre connection device comprising a retroreflector
US4509827A (en) * 1983-02-02 1985-04-09 The United States Of America As Represented By The United States Secretary Of The Navy Reproducible standard for aligning fiber optic connectors which employ graded refractive index rod lenses
EP0175486A1 (en) * 1984-08-20 1986-03-26 BRITISH TELECOMMUNICATIONS public limited company Microlens manufacture
EP0198657A2 (en) * 1985-04-11 1986-10-22 Omur M. Sezerman Connectors for optical fibres
EP0437963A2 (en) * 1990-01-17 1991-07-24 AT&T Corp. An optical fiber filter

Also Published As

Publication number Publication date
DE4024775C1 (en) 1992-01-16
GB2248122A (en) 1992-03-25
GB9116604D0 (en) 1991-09-18

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Legal Events

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

Effective date: 20020801