FR2761482B1 - IMPROVED MULTI-CORE OPTICAL FIBER AND MANUFACTURING METHOD - Google Patents

IMPROVED MULTI-CORE OPTICAL FIBER AND MANUFACTURING METHOD

Info

Publication number
FR2761482B1
FR2761482B1 FR9703844A FR9703844A FR2761482B1 FR 2761482 B1 FR2761482 B1 FR 2761482B1 FR 9703844 A FR9703844 A FR 9703844A FR 9703844 A FR9703844 A FR 9703844A FR 2761482 B1 FR2761482 B1 FR 2761482B1
Authority
FR
France
Prior art keywords
manufacturing
optical fiber
core optical
improved multi
improved
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
FR9703844A
Other languages
French (fr)
Other versions
FR2761482A1 (en
Inventor
Gabrielle Perrin
Marer Rene Le
Philippe Grosso
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR9703844A priority Critical patent/FR2761482B1/en
Publication of FR2761482A1 publication Critical patent/FR2761482A1/en
Application granted granted Critical
Publication of FR2761482B1 publication Critical patent/FR2761482B1/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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4482—Code or colour marking
    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
FR9703844A 1997-03-28 1997-03-28 IMPROVED MULTI-CORE OPTICAL FIBER AND MANUFACTURING METHOD Expired - Fee Related FR2761482B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9703844A FR2761482B1 (en) 1997-03-28 1997-03-28 IMPROVED MULTI-CORE OPTICAL FIBER AND MANUFACTURING METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703844A FR2761482B1 (en) 1997-03-28 1997-03-28 IMPROVED MULTI-CORE OPTICAL FIBER AND MANUFACTURING METHOD

Publications (2)

Publication Number Publication Date
FR2761482A1 FR2761482A1 (en) 1998-10-02
FR2761482B1 true FR2761482B1 (en) 1999-06-11

Family

ID=9505299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9703844A Expired - Fee Related FR2761482B1 (en) 1997-03-28 1997-03-28 IMPROVED MULTI-CORE OPTICAL FIBER AND MANUFACTURING METHOD

Country Status (1)

Country Link
FR (1) FR2761482B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865044B1 (en) * 2004-01-14 2006-04-07 Cit Alcatel OPTICALLY IDENTIFIABLE OPTICAL FIBER, METHODS OF IDENTIFYING AND MANUFACTURING SUCH AN OPTICAL FIBER
JP5367726B2 (en) * 2008-12-24 2013-12-11 古河電気工業株式会社 Multi-core optical fiber
US11931977B2 (en) 2022-03-31 2024-03-19 Microsoft Technology Licensing, Llc Multi-core polymer optical fibre and the fabrication thereof
US20230314695A1 (en) * 2022-03-31 2023-10-05 Microsoft Technology Licensing, Llc Multi-core optical fibre and fabrication thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394876A1 (en) * 1977-06-17 1979-01-12 Lynenwerk Gmbh & Co Kg ELECTRICAL CABLE FOR TELECOMMUNICATIONS
DE2909356A1 (en) * 1979-03-09 1980-09-18 Siemens Ag Fissionable optical fiber and process for its production
JPS55133003A (en) * 1979-04-04 1980-10-16 Furukawa Electric Co Ltd:The Production of multicore type optical fiber
JPS6294807A (en) * 1985-10-21 1987-05-01 Sumitomo Electric Ind Ltd Two-core optical fiber cable
FR2684454A1 (en) * 1991-12-03 1993-06-04 Alsthom Cge Alcatel Monolithic optical component having at least one function of tapping-off incident energy
FR2701571B1 (en) * 1993-02-15 1995-03-17 Georges Le Noane Multicore optical guides of great precision and small dimensions and method of manufacturing these guides.
JPH07168050A (en) * 1993-12-15 1995-07-04 Sumitomo Electric Ind Ltd Optical fiber coupler and its manufacture

Also Published As

Publication number Publication date
FR2761482A1 (en) 1998-10-02

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Effective date: 20121130