IT7820601A0 - Dispositivo per derivare luce dispersa da una giunzione in unconnettpre regolabile per due guide d'onda a fibre ottiche. - Google Patents

Dispositivo per derivare luce dispersa da una giunzione in unconnettpre regolabile per due guide d'onda a fibre ottiche.

Info

Publication number
IT7820601A0
IT7820601A0 IT7820601A IT2060178A IT7820601A0 IT 7820601 A0 IT7820601 A0 IT 7820601A0 IT 7820601 A IT7820601 A IT 7820601A IT 2060178 A IT2060178 A IT 2060178A IT 7820601 A0 IT7820601 A0 IT 7820601A0
Authority
IT
Italy
Prior art keywords
derive
junction
fiber optic
scattered light
wave guides
Prior art date
Application number
IT7820601A
Other languages
English (en)
Other versions
IT1092873B (it
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IT7820601A0 publication Critical patent/IT7820601A0/it
Application granted granted Critical
Publication of IT1092873B publication Critical patent/IT1092873B/it

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
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
    • 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
    • G02B6/3881—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using grooves to align ferrule ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
IT20601/78A 1977-02-25 1978-02-24 Dispositivo per derivare luce dispersa da una giunzione in un connettore regolabile per due guide d'onda a fibre ottiche IT1092873B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7702118A SE404556B (sv) 1977-02-25 1977-02-25 Anordning for uttag av spritt ljus fran en skarvfog i ett justerbart skarvorgan for tva optiska fibervagledare

Publications (2)

Publication Number Publication Date
IT7820601A0 true IT7820601A0 (it) 1978-02-24
IT1092873B IT1092873B (it) 1985-07-12

Family

ID=20330562

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20601/78A IT1092873B (it) 1977-02-25 1978-02-24 Dispositivo per derivare luce dispersa da una giunzione in un connettore regolabile per due guide d'onda a fibre ottiche

Country Status (10)

Country Link
US (1) US4302072A (it)
JP (1) JPS53106145A (it)
AU (1) AU509871B2 (it)
BR (1) BR7801077A (it)
DE (1) DE2808002A1 (it)
ES (1) ES467293A1 (it)
FR (1) FR2382018A1 (it)
IT (1) IT1092873B (it)
NL (1) NL7801902A (it)
SE (1) SE404556B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE399770B (sv) * 1977-02-25 1978-02-27 Ericsson Telefon Ab L M Justerbart skarvorgan for tva optiska fibervagledare
DE2840602C2 (de) * 1978-09-18 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Abzweigelement zum Abzweigen eines in einem Lichtwellenleiter geführten Signals
SE426882B (sv) * 1979-02-16 1983-02-14 Stratos Ab Sett och anordning for forbindning av optiska fibrer
DE3025888C2 (de) * 1980-07-09 1985-01-17 Philips Kommunikations Industrie AG, 8500 Nürnberg Koppelvorrichtung mit Klemmbrücken für in Stecker gefaßte Lichtleitfasern
US4372768A (en) * 1981-04-27 1983-02-08 Gte Automatic Electric Laboratories, Inc. Method of splicing ends of optical fibers
US4802723A (en) * 1982-09-09 1989-02-07 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber tap
US4636033A (en) * 1984-05-14 1987-01-13 At&T Bell Laboratories Optical fiber splice and methods of making
US4807957A (en) * 1987-10-15 1989-02-28 Siecor Corporation Connector for optical fibers
US4861132A (en) * 1987-11-23 1989-08-29 Hughes Aircraft Company Self-aligning precision guide pin
DE102021102887B3 (de) * 2021-02-08 2022-04-21 Schölly Fiberoptic GmbH Kupplungsvorrichtung für Lichtleiter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239063B1 (it) * 1973-07-27 1977-09-16 Thomson Csf
FR2291512A1 (fr) * 1974-11-18 1976-06-11 Labo Electronique Physique Connecteur pour fibres optiques
US3918794A (en) * 1974-11-29 1975-11-11 Us Navy Liquid crystal optical switch coupler
FR2295436A1 (fr) * 1974-12-16 1976-07-16 Radiotechnique Compelec Dispositif coupleur directif pour fibres optiques multimodes
US4019806A (en) * 1975-09-04 1977-04-26 Gte Laboratories Incorporated Eccentric optical fiber coupler
US4021099A (en) * 1976-01-12 1977-05-03 Canadian Patents And Development Limited Optical couplers for fiber optic communication links
DE2640973C2 (de) * 1976-09-11 1981-08-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verbindungsvorrichtung für Lichtleiter
US4124272A (en) * 1976-12-14 1978-11-07 Westinghouse Electric Corp. Rotary fiber optic waveguide coupling
US4092061A (en) * 1976-12-29 1978-05-30 International Business Machines Corp. Side-coupling of light for an optical fiber
SE399770B (sv) * 1977-02-25 1978-02-27 Ericsson Telefon Ab L M Justerbart skarvorgan for tva optiska fibervagledare

Also Published As

Publication number Publication date
FR2382018B1 (it) 1983-03-11
DE2808002A1 (de) 1978-08-31
NL7801902A (nl) 1978-08-29
AU509871B2 (en) 1980-05-29
BR7801077A (pt) 1978-09-19
SE404556B (sv) 1978-10-09
US4302072A (en) 1981-11-24
AU3333378A (en) 1979-08-23
FR2382018A1 (fr) 1978-09-22
IT1092873B (it) 1985-07-12
ES467293A1 (es) 1978-11-01
SE7702118L (sv) 1978-08-26
JPS53106145A (en) 1978-09-14

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