FR2465238B1 - - Google Patents

Info

Publication number
FR2465238B1
FR2465238B1 FR7922886A FR7922886A FR2465238B1 FR 2465238 B1 FR2465238 B1 FR 2465238B1 FR 7922886 A FR7922886 A FR 7922886A FR 7922886 A FR7922886 A FR 7922886A FR 2465238 B1 FR2465238 B1 FR 2465238B1
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
FR7922886A
Other languages
French (fr)
Other versions
FR2465238A1 (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 FR7922886A priority Critical patent/FR2465238A1/fr
Priority to EP80401187A priority patent/EP0025728A1/fr
Priority to CA000360166A priority patent/CA1143977A/en
Priority to JP12614380A priority patent/JPS5647018A/ja
Publication of FR2465238A1 publication Critical patent/FR2465238A1/fr
Application granted granted Critical
Publication of FR2465238B1 publication Critical patent/FR2465238B1/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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
FR7922886A 1979-09-13 1979-09-13 Dispositif de couplage entre une source lumineuse a rayonnement divergent et une fibre optique et procede de realisation d'un tel dispositif Granted FR2465238A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7922886A FR2465238A1 (fr) 1979-09-13 1979-09-13 Dispositif de couplage entre une source lumineuse a rayonnement divergent et une fibre optique et procede de realisation d'un tel dispositif
EP80401187A EP0025728A1 (fr) 1979-09-13 1980-08-13 Dispositif de couplage entre une source lumineuse à rayonnement divergent, et une fibre optique, et procédé de réalisation d'un tel dispositif
CA000360166A CA1143977A (en) 1979-09-13 1980-09-12 Coupling device between a divergent radiation light source and an optical fibre and process for producing such a device
JP12614380A JPS5647018A (en) 1979-09-13 1980-09-12 Optical coupler and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922886A FR2465238A1 (fr) 1979-09-13 1979-09-13 Dispositif de couplage entre une source lumineuse a rayonnement divergent et une fibre optique et procede de realisation d'un tel dispositif

Publications (2)

Publication Number Publication Date
FR2465238A1 FR2465238A1 (fr) 1981-03-20
FR2465238B1 true FR2465238B1 (index.php) 1983-03-04

Family

ID=9229623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922886A Granted FR2465238A1 (fr) 1979-09-13 1979-09-13 Dispositif de couplage entre une source lumineuse a rayonnement divergent et une fibre optique et procede de realisation d'un tel dispositif

Country Status (4)

Country Link
EP (1) EP0025728A1 (index.php)
JP (1) JPS5647018A (index.php)
CA (1) CA1143977A (index.php)
FR (1) FR2465238A1 (index.php)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502796A1 (fr) * 1981-03-27 1982-10-01 Thomson Csf Micro-optique de couplage entre un laser semi-conducteur et une fibre optique
NL8204961A (nl) * 1982-12-23 1984-07-16 Philips Nv Monomode optische transmissievezel met een taps eindgedeelte en werkwijze voor het vervaardigen daarvan.
JPH0643772Y2 (ja) * 1987-06-15 1994-11-14 旭光学工業株式会社 内視鏡のライトガイドコネクタ
EP0355200A1 (en) * 1988-08-12 1990-02-28 Advanced Cardiovascular Systems, Inc. Balloon dilatation catheter with laser cutting capability
JPH066131B2 (ja) * 1989-01-11 1994-01-26 雅彦 星野 レーザ治療器貝
DE4219353A1 (de) * 1992-06-12 1993-12-16 Hirschmann Richard Gmbh Co Verfahren und Vorrichtung zur Bearbeitung von Lichtwellenleiter-Endflächen
GB2286899A (en) * 1994-02-28 1995-08-30 Eev Ltd Plano-convex lens for an optical fibre
US5504828A (en) * 1994-06-29 1996-04-02 International Business Machines Corporation Apparatus for extending bandwidth of large core fiber optic transmission links
US5495545A (en) * 1994-10-24 1996-02-27 International Business Machines Corporation Method for extending bandwidth of large core fiber optic transmission links
WO2004055563A1 (en) * 2002-12-13 2004-07-01 Corning Incorporated Lensed fiber for optical interconnections

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145921C2 (de) * 1971-09-14 1982-05-06 Günther Dr. 8022 Grünwald Nath Einrichtung zur Materialbearbeitung durch ein Laserstrahlungsbündel mit einem biegsamen Lichtleiter
US4137060A (en) * 1977-07-18 1979-01-30 Robert Bosch Gmbh Method of forming a lens at the end of a light guide
IT1117550B (it) * 1977-08-01 1986-02-17 Righini Giancarlo Sistema di trasporto e di focalizzazione della radiazione laser con fibra ottica particolarmente per applicazioni mediche chirurgiche e biologiche

Also Published As

Publication number Publication date
CA1143977A (en) 1983-04-05
FR2465238A1 (fr) 1981-03-20
EP0025728A1 (fr) 1981-03-25
JPS5647018A (en) 1981-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse