FR2369221A1 - Procede pour preparer des fibres optiques - Google Patents

Procede pour preparer des fibres optiques

Info

Publication number
FR2369221A1
FR2369221A1 FR7732551A FR7732551A FR2369221A1 FR 2369221 A1 FR2369221 A1 FR 2369221A1 FR 7732551 A FR7732551 A FR 7732551A FR 7732551 A FR7732551 A FR 7732551A FR 2369221 A1 FR2369221 A1 FR 2369221A1
Authority
FR
France
Prior art keywords
fiber
optical fibers
imprint
preparing optical
exerting
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.)
Granted
Application number
FR7732551A
Other languages
English (en)
French (fr)
Other versions
FR2369221B1 (https=
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2369221A1 publication Critical patent/FR2369221A1/fr
Application granted granted Critical
Publication of FR2369221B1 publication Critical patent/FR2369221B1/fr
Granted 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
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened work

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7732551A 1976-11-01 1977-10-28 Procede pour preparer des fibres optiques Granted FR2369221A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7612081,A NL178245C (nl) 1976-11-01 1976-11-01 Werkwijze en inrichting voor het breken van glazen optische vezels.

Publications (2)

Publication Number Publication Date
FR2369221A1 true FR2369221A1 (fr) 1978-05-26
FR2369221B1 FR2369221B1 (https=) 1983-06-17

Family

ID=19827141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732551A Granted FR2369221A1 (fr) 1976-11-01 1977-10-28 Procede pour preparer des fibres optiques

Country Status (6)

Country Link
US (1) US4146374A (https=)
JP (1) JPS595881B2 (https=)
DE (1) DE2747306C2 (https=)
FR (1) FR2369221A1 (https=)
GB (1) GB1568128A (https=)
NL (1) NL178245C (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368064A (en) * 1981-06-05 1983-01-11 Rca Corporation Method for cleaving an optical fiber
DE3224714C2 (de) * 1982-07-02 1984-06-20 Krone Gmbh, 1000 Berlin Vorrichtung zum Trennen und Prüfen optischer Wellenleiter
DE3429679A1 (de) * 1984-08-11 1986-02-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur herstellung von faserendflaechen
SE513049C2 (sv) * 1997-12-19 2000-06-26 Ericsson Telefon Ab L M Anordning för att fixera fibrer
US9546909B2 (en) * 2013-02-08 2017-01-17 Jyoti Goda Apparatus and methods for continuous temperature measurement of molten metals
US9829633B2 (en) * 2014-10-06 2017-11-28 Corning Optical Communications LLC Methods and devices for cleaving optical fibers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339016A1 (de) * 1973-08-01 1975-03-13 Siemens Ag Verfahren zum durchtrennen von glasfasern und vorrichtung zur durchfuehrung des verfahrens
US3934773A (en) * 1973-11-02 1976-01-27 Bell Telephone Laboratories, Incorporated Method for breaking brittle rods or fibers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194124A (en) * 1916-08-08 Method of wobking glass
US3839006A (en) * 1973-03-01 1974-10-01 J Pikor Apparatus for cutting notch sensitive materials
GB1500024A (en) * 1975-07-14 1978-02-08 Post Office Optical fibre severing apparatus
US4017013A (en) * 1975-12-16 1977-04-12 Corning Glass Works Multiple fiber end preparation
US4039309A (en) * 1976-07-28 1977-08-02 Bell Telephone Laboratories, Incorporated Method and apparatus for breaking optical fibers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339016A1 (de) * 1973-08-01 1975-03-13 Siemens Ag Verfahren zum durchtrennen von glasfasern und vorrichtung zur durchfuehrung des verfahrens
US3934773A (en) * 1973-11-02 1976-01-27 Bell Telephone Laboratories, Incorporated Method for breaking brittle rods or fibers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *

Also Published As

Publication number Publication date
US4146374A (en) 1979-03-27
GB1568128A (en) 1980-05-29
DE2747306A1 (de) 1978-05-03
NL7612081A (nl) 1978-05-03
JPS595881B2 (ja) 1984-02-07
DE2747306C2 (de) 1986-08-07
NL178245B (nl) 1985-09-16
JPS5357050A (en) 1978-05-24
NL178245C (nl) 1986-02-17
FR2369221B1 (https=) 1983-06-17

Similar Documents

Publication Publication Date Title
FR2369222A1 (fr) Procede pour la rupture de fibres optiques
FR2391170A1 (fr) Procede de fabrication de preformes pour fibres optiques
EP0626352A3 (en) Process for making a glass preform for optical fibers.
FR2370990A1 (fr) Procede pour la production d'un cable optique
FR2441594A1 (fr) Procede de preparation d'une matiere guide d'ondes optiques
FR2284572A1 (fr) Procede pour la realisation de tubes en verre a revetement interieur pour l'etirage de fibres optiques
BE896414A (fr) Procede d'epissurage a faible attenuation pour fibres optiques,
BE766973A (fr) Procede de fabrication de fibres optiques utiles comme guide d'ondes
FR2367295A1 (fr) Procede et disposit
FR2658841B1 (fr) Procede et dispositif pour la realisation d'elements d'armature composes de fibres resistantes.
FR2380559A1 (fr) Procede de liaison de fibres optiques revetues de matiere plastique
FR2378724A1 (fr) Procede et appareil de fabrication de fibres optiques en verre
FR2494453B1 (fr) Procede de reconstitution de la gaine exterieure en plastique sur une epissure de fibres optiques
SE9400873D0 (sv) Fiberoptisk töjningsgivare och dess framställning
FR2433491A1 (fr) Fabrication de fibres optiques par le depot thermophoretique de particules d'un precurseur de verre
EP0611732A3 (en) Method of making an optical fiber preform.
FR2369221A1 (fr) Procede pour preparer des fibres optiques
FR2458086A2 (fr) Perfectionnements a la fabrication d'elements de cablage comportant des fibres optiques
FR2672694B1 (fr) Unite de fibres optiques formee de fibres de verre liees de facon resistante aux temperatures elevees, et procede de fabrication d'une telle unite.
EP0635460A3 (en) Gas generating apparatus and method and apparatus for making an optical waveguide and an optical fiber preform.
BE864398A (fr) Procede pour la determination d'une caracteristique au moins d'une zone etiree d'une fibre optique
FR2583408B1 (fr) Procede de production d'une preforme pour fibres optiques et utilisation d'un tube en verre de quartz pour produire une telle preforme.
FR2650584B1 (fr) Procede de fabrication d'une fibre optique a gaine dopee
FR2708754B1 (fr) Câble à fibres optiques et procédé de réalisation associé.
EP0610930A3 (en) Method of making a glass preform for optical fibers and apparatus therefor.

Legal Events

Date Code Title Description
ST Notification of lapse