ITMI913070A1 - Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche - Google Patents

Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche

Info

Publication number
ITMI913070A1
ITMI913070A1 IT003070A ITMI913070A ITMI913070A1 IT MI913070 A1 ITMI913070 A1 IT MI913070A1 IT 003070 A IT003070 A IT 003070A IT MI913070 A ITMI913070 A IT MI913070A IT MI913070 A1 ITMI913070 A1 IT MI913070A1
Authority
IT
Italy
Prior art keywords
fusion
procedure
optical fiber
mode optical
fiber couplers
Prior art date
Application number
IT003070A
Other languages
English (en)
Inventor
Aurelio Pianciola
Tiziana Tambosso
Original Assignee
Sirti Spa
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 Sirti Spa filed Critical Sirti Spa
Priority to ITMI913070A priority Critical patent/IT1252264B/it
Publication of ITMI913070A0 publication Critical patent/ITMI913070A0/it
Priority to EP92203506A priority patent/EP0543456A1/en
Publication of ITMI913070A1 publication Critical patent/ITMI913070A1/it
Application granted granted Critical
Publication of IT1252264B publication Critical patent/IT1252264B/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
    • G02B6/26—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
    • G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835—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 lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
ITMI913070A 1991-11-18 1991-11-18 Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche IT1252264B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI913070A IT1252264B (it) 1991-11-18 1991-11-18 Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche
EP92203506A EP0543456A1 (en) 1991-11-18 1992-11-14 Method for fusion-forming monomodal fibre-optic couplers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913070A IT1252264B (it) 1991-11-18 1991-11-18 Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche

Publications (3)

Publication Number Publication Date
ITMI913070A0 ITMI913070A0 (it) 1991-11-18
ITMI913070A1 true ITMI913070A1 (it) 1993-05-18
IT1252264B IT1252264B (it) 1995-06-08

Family

ID=11361127

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913070A IT1252264B (it) 1991-11-18 1991-11-18 Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche

Country Status (2)

Country Link
EP (1) EP0543456A1 (it)
IT (1) IT1252264B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620494A (en) * 1994-06-14 1997-04-15 Sumitomo Electric Industries, Ltd. Method for manufacturing optical fiber coupler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799949A (en) * 1985-08-15 1989-01-24 Corning Glass Works Method of making low loss fiber optic coupler
EP0289578B1 (en) * 1986-11-14 1993-08-04 The Commonwealth Of Australia Fabrication of fibre optic components
US4765816A (en) * 1987-10-23 1988-08-23 Mcdonnell Douglas Corporation Method and apparatus for making optical fiber couplers
JPH02137806A (ja) * 1988-11-18 1990-05-28 Japan Aviation Electron Ind Ltd 光ファイバカプラの製造方法
GB8906327D0 (en) * 1989-03-20 1989-05-04 British Telecomm A method of forming an optical fibre star coupler and a coupler so formed
US5011251A (en) * 1989-12-08 1991-04-30 Corning Incorporated Achromatic fiber optic coupler
JPH055815A (ja) * 1991-02-19 1993-01-14 Sumitomo Electric Ind Ltd 光フアイバカプラの製造方法

Also Published As

Publication number Publication date
ITMI913070A0 (it) 1991-11-18
IT1252264B (it) 1995-06-08
EP0543456A1 (en) 1993-05-26

Similar Documents

Publication Publication Date Title
IT1239652B (it) Accoppiatore per fibre ottiche a modo singolo
DE69232331T2 (de) Faseroptischer Spleiss
DE69224479T2 (de) Lichtleitfaserspleiss
NO942773L (no) Fiberoptisk koblingssystem
DK0637390T3 (da) Klæbestoffri konnektor til optiske fibre
NO912129L (no) Terminerings-system for optiske fibre
EP0479415A3 (en) Fiber optic splicer
EP0576266A3 (en) Fiber optic laser splicer.
KR900006802A (ko) 광학 섬유 접속기
FR2631323B1 (fr) Enrouleur-derouleur pour cables a fibres optiques
DE69230109T2 (de) 1x8 optischer faserkoppler
GB9104951D0 (en) Optical fibre fusion splicing
GB2239719B (en) Fused fibre optic coupler
IT1211499B (it) Dispositivo per l accoppiamento fra fibre ottiche monomodali
NO920724D0 (no) Fremgangsmaate for fremstilling av et glassemne for anvendelse for fremstilling av optiske fibre
ITTO950129A0 (it) Procedimento per la fabbricazione di fibre ottiche a mantenimento di polarizzazione
GB8920473D0 (en) Optical fibre fusion splicing
NO905640D0 (no) Gjenbrukbart mekanisk koblingsstykke for optiske fibre.
GB2248311B (en) Fused single mode optical fiber couplers
DE69430756T2 (de) Faseroptischer koppler
ITMI913070A1 (it) Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche
FR2675270B1 (fr) Raccordement de cables a fibres optiques.
FR2642851B1 (fr) Connecteur pour fibres optiques
IT1239824B (it) Accoppipatore di uscita senza lenti per fibre ottiche multiple
DE69032900D1 (de) Faseroptischer Koppler

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961127