FR2624621B1 - Procede de fabrication d'une fibre optique ayant une bonne resistance a la fatigue - Google Patents

Procede de fabrication d'une fibre optique ayant une bonne resistance a la fatigue

Info

Publication number
FR2624621B1
FR2624621B1 FR8717221A FR8717221A FR2624621B1 FR 2624621 B1 FR2624621 B1 FR 2624621B1 FR 8717221 A FR8717221 A FR 8717221A FR 8717221 A FR8717221 A FR 8717221A FR 2624621 B1 FR2624621 B1 FR 2624621B1
Authority
FR
France
Prior art keywords
optical fiber
fatigue resistance
manufacturing optical
good fatigue
good
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 - Lifetime
Application number
FR8717221A
Other languages
English (en)
Other versions
FR2624621A1 (fr
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR8717221A priority Critical patent/FR2624621B1/fr
Publication of FR2624621A1 publication Critical patent/FR2624621A1/fr
Application granted granted Critical
Publication of FR2624621B1 publication Critical patent/FR2624621B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Glass Compositions (AREA)
FR8717221A 1987-12-10 1987-12-10 Procede de fabrication d'une fibre optique ayant une bonne resistance a la fatigue Expired - Lifetime FR2624621B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8717221A FR2624621B1 (fr) 1987-12-10 1987-12-10 Procede de fabrication d'une fibre optique ayant une bonne resistance a la fatigue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717221A FR2624621B1 (fr) 1987-12-10 1987-12-10 Procede de fabrication d'une fibre optique ayant une bonne resistance a la fatigue

Publications (2)

Publication Number Publication Date
FR2624621A1 FR2624621A1 (fr) 1989-06-16
FR2624621B1 true FR2624621B1 (fr) 1992-07-31

Family

ID=9357728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717221A Expired - Lifetime FR2624621B1 (fr) 1987-12-10 1987-12-10 Procede de fabrication d'une fibre optique ayant une bonne resistance a la fatigue

Country Status (1)

Country Link
FR (1) FR2624621B1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543495A (fr) * 1967-09-15 1968-10-25 Quartz & Silice Fils obtenus à partir de produits synthétiques minéraux tels que fils de verre et présentant une résistance mécanique renforcée et leur procédé de fabrication
BE729880A (fr) * 1968-03-15 1969-08-18
GB1456371A (en) * 1972-11-25 1976-11-24 Sumitomo Electric Industries Optical transmission fibre
US3877912A (en) * 1973-10-09 1975-04-15 Sumitomo Electric Industries Method of producing an optical transmission line
FR2269725A1 (en) * 1974-04-30 1975-11-28 Comp Generale Electricite Optical fibre of rod and sheath type - has first layer of same compsn. as core and second layer of different compsn.
US4173393A (en) * 1977-06-06 1979-11-06 Corning Glass Works Optical waveguide with protective coating
GB1602052A (en) * 1977-06-20 1981-11-04 Int Standard Electric Corp Optical fibre manufacture
GB2033372B (en) * 1978-09-28 1983-01-19 Sumitomo Electric Industries Method of producing an optical waveguide
US4199337A (en) * 1978-10-06 1980-04-22 International Telephone And Telegraph Corporation Method of fabricating high strength optical preforms
US4243298A (en) * 1978-10-06 1981-01-06 International Telephone And Telegraph Corporation High-strength optical preforms and fibers with thin, high-compression outer layers
FR2563826B1 (fr) * 1984-05-07 1991-08-30 Verre Fluore Sa Procedes de fabrication de fibres et de composants optiques en verres fluores et appareils destines a les mettre en oeuvre
GB2180232B (en) * 1985-09-13 1989-10-04 Stc Plc Optical fibre
FR2589461B1 (fr) * 1985-10-31 1992-07-24 Fibres Optiques Ind Procede de fabrication d'elements etires a base de silice et elements obtenus

Also Published As

Publication number Publication date
FR2624621A1 (fr) 1989-06-16

Similar Documents

Publication Publication Date Title
FR2559917B1 (fr) Cable a fibre optique et son procede de fabrication
FR2653235B1 (fr) Sonde de traitement a fibre optique et procede de reglage de la distribution lumineuse d'une telle sonde.
FR2683053B1 (fr) Fibre optique et procede de fabrication.
FR2425411B1 (fr) Procede de fabrication d'une fibre optique
FR2725441B1 (fr) Preforme de fibre optique et son procede de fabrication
FR2503385B1 (fr) Procede de fabrication de cable de fibres optiques et cable ainsi obtenu
FR2727398B1 (fr) Procede de fabrication d'une fibre optique multicoeurs, preforme multicoeurs et fibre optique multicoeurs obtenues par ce procede
FR2513388B1 (fr) Procede de fabrication d'un cable a fibres optiques et cable correspondant
FR2559275B1 (fr) Procede de fabrication d'une fibre optique a structure chiralique et dispositif mettant en oeuvre ce procede
FR2727212B1 (fr) Procede de fabrication d'un module cylindrique de fibres optiques
FR2486663B1 (fr) Conduit souple en fibres optiques et son procede de fabrication
FR2476633B1 (fr) Procede de fabrication d'une ebauche de fibre optique
FR2650584B1 (fr) Procede de fabrication d'une fibre optique a gaine dopee
FR2643359B1 (fr) Procede de fabrication de fibres optiques scintillantes et fibres optiques obtenues
FR2567923B1 (fr) Appareil pour la fabrication d'une nappe de fibres
KR900012852A (ko) 광섬유 제조방법
FR2753699B1 (fr) Procede de fabrication d'une preforme pour fibre optique
FR2571154B1 (fr) Procede de fabrication d'un composant d'extremite pour fibre optique, et composant ainsi obtenu
FR2508180B1 (fr) Cable a fibres optiques et son procede de fabrication
FR2627867B1 (fr) Procede de fabrication d'un panneau ou capteur lumineux a fibres optiques et panneau ou capteur obtenu par ce procede
FR2751955B1 (fr) Fibre optique et son procede de fabrication
FR2510545B1 (fr) Procede de preparation d'une fibre optique multiple
FR2624621B1 (fr) Procede de fabrication d'une fibre optique ayant une bonne resistance a la fatigue
FR2541782B1 (fr) Procede de fabrication d'un cable a fibres optiques
FR2663754B1 (fr) Procede de fabrication d'une fibre optique destinee notamment a la reflectometrie temporelle et fibre optique obtenue par ce procede.

Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse