FR2538916B1 - - Google Patents

Info

Publication number
FR2538916B1
FR2538916B1 FR8222066A FR8222066A FR2538916B1 FR 2538916 B1 FR2538916 B1 FR 2538916B1 FR 8222066 A FR8222066 A FR 8222066A FR 8222066 A FR8222066 A FR 8222066A FR 2538916 B1 FR2538916 B1 FR 2538916B1
Authority
FR
France
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
Application number
FR8222066A
Other languages
French (fr)
Other versions
FR2538916A1 (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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8222066A priority Critical patent/FR2538916A1/fr
Publication of FR2538916A1 publication Critical patent/FR2538916A1/fr
Application granted granted Critical
Publication of FR2538916B1 publication Critical patent/FR2538916B1/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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • 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
    • G02B6/245—Removing protective coverings of light guides before coupling
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
FR8222066A 1982-12-30 1982-12-30 Dispositif et procede de preparation collective de fibres optiques par un traitement thermique Granted FR2538916A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8222066A FR2538916A1 (fr) 1982-12-30 1982-12-30 Dispositif et procede de preparation collective de fibres optiques par un traitement thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8222066A FR2538916A1 (fr) 1982-12-30 1982-12-30 Dispositif et procede de preparation collective de fibres optiques par un traitement thermique

Publications (2)

Publication Number Publication Date
FR2538916A1 FR2538916A1 (fr) 1984-07-06
FR2538916B1 true FR2538916B1 (enExample) 1985-03-08

Family

ID=9280674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8222066A Granted FR2538916A1 (fr) 1982-12-30 1982-12-30 Dispositif et procede de preparation collective de fibres optiques par un traitement thermique

Country Status (1)

Country Link
FR (1) FR2538916A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194820A3 (en) * 1985-03-08 1988-10-19 Oscar Moreno Gil Radiation collector and reflector
FR2709187B1 (fr) * 1993-08-18 1995-09-15 Alcatel Nv Procédé de conformation de l'extrémité de fibres optiques par chauffage.
FR2754353B1 (fr) * 1996-10-08 1998-12-18 Thomson Csf Dispositif de couplage d'une serie de fibres et procede de realisation
DE59800748D1 (de) * 1998-01-23 2001-06-28 Contraves Space Ag Zuerich Vorrichtung für optische Freiraum-Uebertragungssysteme
US6246026B1 (en) 1998-09-18 2001-06-12 The Whitaker Corporation Process for cutting an optical fiber
EP0987570A1 (en) * 1998-09-18 2000-03-22 The Whitaker Corporation Process for cutting an optical fiber
US6139196A (en) * 1998-11-09 2000-10-31 Honeywell, Inc. Method of preparing optical fiber for fusion splicing and method of forming a fusion splice
DE102008024136A1 (de) * 2008-05-19 2009-11-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Bearbeiten von zylindrischen Werkstücken
CN103777279B (zh) * 2014-01-24 2017-01-11 中国科学院半导体研究所 一种光纤端帽熔接系统
JP2019003125A (ja) * 2017-06-19 2019-01-10 住友電気工業株式会社 屈曲光ファイバの製造装置および製造方法
CN109001862A (zh) * 2018-09-07 2018-12-14 广东国志激光技术有限公司 一种多点环形光斑熔接光纤端帽的装置及其方法
CN109001863A (zh) * 2018-09-07 2018-12-14 广东国志激光技术有限公司 一种环形光斑熔接光纤端帽的装置及其方法
PL4425226T3 (pl) * 2023-02-28 2025-09-01 Saertex Multicom Gmbh Utwardzanie wykładziny za pomocą lasera

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233742A (en) * 1975-09-10 1977-03-15 Hitachi Ltd Method of welding optical fibers by means of co2 laser
JPS55155314A (en) * 1979-05-21 1980-12-03 Nippon Telegr & Teleph Corp <Ntt> Connecting method of optical fiber and its connector
CH638622A5 (fr) * 1979-09-14 1983-09-30 Cabloptic Sa Procede et dispositif de soudage des fibres optiques.
IT1119599B (it) * 1979-12-07 1986-03-10 Cselt Centro Studi Lab Telecom Procedimento per la sagomatura sferica delle terminazioni delle fibre ottiche

Also Published As

Publication number Publication date
FR2538916A1 (fr) 1984-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse