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FR2603709A1 - Dispositif de focalisation d'un faisceau lumineux et systeme de transport d'energie lumineuse utilisant ce dispositif - Google Patents

Dispositif de focalisation d'un faisceau lumineux et systeme de transport d'energie lumineuse utilisant ce dispositif

Info

Publication number
FR2603709A1
FR2603709A1 FR8607199A FR8607199A FR2603709A1 FR 2603709 A1 FR2603709 A1 FR 2603709A1 FR 8607199 A FR8607199 A FR 8607199A FR 8607199 A FR8607199 A FR 8607199A FR 2603709 A1 FR2603709 A1 FR 2603709A1
Authority
FR
France
Prior art keywords
focusing
light beam
light
transporting
light energy
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
FR8607199A
Other languages
English (en)
Other versions
FR2603709B1 (fr
Inventor
Alain Crettiez
Yves Juguet
Didier Pretot
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8607199A priority Critical patent/FR2603709B1/fr
Publication of FR2603709A1 publication Critical patent/FR2603709A1/fr
Application granted granted Critical
Publication of FR2603709B1 publication Critical patent/FR2603709B1/fr
Expired 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • 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
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only 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
    • 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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre 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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

DISPOSITIF DE FOCALISATION D'UN FAISCEAU LUMINEUX ET SYSTEME DE TRANSPORT D'ENERGIE LUMINEUSE UTILISANT CE DISPOSITIF. LE DISPOSITIF PEUT COMPRENDRE UN TELESCOPE CONFOCAL L2, L3 ENTRE UNE LENTILLE RECEPTRICE L1 ET UNE LENTILLE DE FOCALISATION L4. LE SYSTEME PEUT COMPRENDRE, EN PLUS DE CE DISPOSITIF, UN LASER DE PUISSANCE ET UNE FIBRE OPTIQUE 6 SUR UNE EXTREMITE DE LAQUELLE EST FOCALISEE LA LUMIERE EMISE PAR LE LASER, TANDIS QUE LA LUMIERE ISSUE DE SON AUTRE EXTREMITE EST ENVOYEE SUR LA LENTILLE RECEPTRICE. APPLICATION AU SOUDAGE DE PIECES MECANIQUES.
FR8607199A 1986-05-21 1986-05-21 Dispositif de focalisation d'un faisceau lumineux et systeme de transport d'energie lumineuse utilisant ce dispositif Expired FR2603709B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8607199A FR2603709B1 (fr) 1986-05-21 1986-05-21 Dispositif de focalisation d'un faisceau lumineux et systeme de transport d'energie lumineuse utilisant ce dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607199A FR2603709B1 (fr) 1986-05-21 1986-05-21 Dispositif de focalisation d'un faisceau lumineux et systeme de transport d'energie lumineuse utilisant ce dispositif

Publications (2)

Publication Number Publication Date
FR2603709A1 true FR2603709A1 (fr) 1988-03-11
FR2603709B1 FR2603709B1 (fr) 1989-08-04

Family

ID=9335420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8607199A Expired FR2603709B1 (fr) 1986-05-21 1986-05-21 Dispositif de focalisation d'un faisceau lumineux et systeme de transport d'energie lumineuse utilisant ce dispositif

Country Status (1)

Country Link
FR (1) FR2603709B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0723834A1 (fr) * 1995-01-25 1996-07-31 Lumonics Ltd. Appareil laser
EP0911662A2 (fr) * 1997-09-25 1999-04-28 Siemens Aktiengesellschaft Dispositif de couplage de la lumière et connecteur optique utilisant ce dispositif
EP1643284A1 (fr) * 2004-09-30 2006-04-05 TRUMPF Laser GmbH + Co.KG Dispositif de focalisation d'un faisceau laser

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107045163A (zh) * 2016-02-05 2017-08-15 苏州旭创科技有限公司 光学模块及其制作方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE604490C (de) * 1934-10-22 Kislyn Corp Objektiv
GB1265241A (fr) * 1969-02-27 1972-03-01
US3959581A (en) * 1975-01-29 1976-05-25 Zenith Radio Corporation Self-compensating focus system for optical video playback device
DE3108018A1 (de) * 1980-03-04 1981-12-24 Canon K.K., Tokyo "telezentrisches projektionsobjektiv"
US4421382A (en) * 1980-04-01 1983-12-20 Asahi Kogaku Kogyo Kabushiki Kaisha Fiber retaining device for power laser
JPS60121095A (ja) * 1983-12-05 1985-06-28 Fujitsu Ltd レ−ザ加工機用加工位置モニタ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE604490C (de) * 1934-10-22 Kislyn Corp Objektiv
GB1265241A (fr) * 1969-02-27 1972-03-01
US3959581A (en) * 1975-01-29 1976-05-25 Zenith Radio Corporation Self-compensating focus system for optical video playback device
DE3108018A1 (de) * 1980-03-04 1981-12-24 Canon K.K., Tokyo "telezentrisches projektionsobjektiv"
US4421382A (en) * 1980-04-01 1983-12-20 Asahi Kogaku Kogyo Kabushiki Kaisha Fiber retaining device for power laser
JPS60121095A (ja) * 1983-12-05 1985-06-28 Fujitsu Ltd レ−ザ加工機用加工位置モニタ装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 9, no. 279 (M-427)[2002], 7 novembre 1985; & JP-A-60 121 095 (FUJITSU K.K.) 28-06-1985 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0723834A1 (fr) * 1995-01-25 1996-07-31 Lumonics Ltd. Appareil laser
EP0911662A2 (fr) * 1997-09-25 1999-04-28 Siemens Aktiengesellschaft Dispositif de couplage de la lumière et connecteur optique utilisant ce dispositif
EP0911662A3 (fr) * 1997-09-25 2000-01-12 Siemens Aktiengesellschaft Dispositif de couplage de la lumière et connecteur optique utilisant ce dispositif
EP1643284A1 (fr) * 2004-09-30 2006-04-05 TRUMPF Laser GmbH + Co.KG Dispositif de focalisation d'un faisceau laser
US7339750B2 (en) 2004-09-30 2008-03-04 Trumpf Laser Gmbh & Co. Kg Focusing a laser beam
US7474448B2 (en) 2004-09-30 2009-01-06 Trumpf Laser Gmbh + Co. Kg Focusing a laser beam

Also Published As

Publication number Publication date
FR2603709B1 (fr) 1989-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse