FR1405241A - Pré-repérages optiques pour applications de laser - Google Patents

Pré-repérages optiques pour applications de laser

Info

Publication number
FR1405241A
FR1405241A FR969397A FR969397A FR1405241A FR 1405241 A FR1405241 A FR 1405241A FR 969397 A FR969397 A FR 969397A FR 969397 A FR969397 A FR 969397A FR 1405241 A FR1405241 A FR 1405241A
Authority
FR
France
Prior art keywords
registration
laser applications
optical pre
optical
laser
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
Application number
FR969397A
Other languages
English (en)
Inventor
Jean Jomain
Michel Jaupitre
Marc Bruma
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 filed Critical
Priority to FR969397A priority Critical patent/FR1405241A/fr
Priority to GB13248/65A priority patent/GB1073503A/en
Application granted granted Critical
Publication of FR1405241A publication Critical patent/FR1405241A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/035—Aligning the laser beam
FR969397A 1964-04-01 1964-04-01 Pré-repérages optiques pour applications de laser Expired FR1405241A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR969397A FR1405241A (fr) 1964-04-01 1964-04-01 Pré-repérages optiques pour applications de laser
GB13248/65A GB1073503A (en) 1964-04-01 1965-03-29 Optical presetting means for laser applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969397A FR1405241A (fr) 1964-04-01 1964-04-01 Pré-repérages optiques pour applications de laser

Publications (1)

Publication Number Publication Date
FR1405241A true FR1405241A (fr) 1965-07-09

Family

ID=8826812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969397A Expired FR1405241A (fr) 1964-04-01 1964-04-01 Pré-repérages optiques pour applications de laser

Country Status (2)

Country Link
FR (1) FR1405241A (fr)
GB (1) GB1073503A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291938A (en) * 1978-02-12 1981-09-29 International Business Machines Corporation Apparatus for dark field illumination
US5343295A (en) * 1992-12-18 1994-08-30 Hughes Aircraft Company Optical system for electric vehicle docking
WO1998023989A1 (fr) * 1996-11-22 1998-06-04 Leica Mikroskopie Systeme Ag Procede de telemetrie et telemetre

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086540A1 (fr) * 1982-02-17 1983-08-24 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Procédé de réglage d'un traitement superficiel par faisceau laser
GB2143052B (en) * 1983-07-06 1986-12-10 Lasers For Medicine Inc Laser opthalmic surgical system
KR900005856B1 (ko) * 1986-06-30 1990-08-13 가부시끼가이샤 니혼 이요 레이저 겡뀨쇼 반도체레이저 의료장치
JPH0325802Y2 (fr) * 1988-07-01 1991-06-04
DE19780783D2 (de) * 1996-08-06 1999-09-23 A R C Lasertechnik Gmbh Lasereinrichtung
US7050177B2 (en) 2002-05-22 2006-05-23 Canesta, Inc. Method and apparatus for approximating depth of an object's placement onto a monitored region with applications to virtual interface devices
US7006236B2 (en) 2002-05-22 2006-02-28 Canesta, Inc. Method and apparatus for approximating depth of an object's placement onto a monitored region with applications to virtual interface devices
DE10125971A1 (de) * 2001-05-29 2002-12-05 Leica Mikroskopie Systeme Ag H Verfahren zur Entfernungsmessung ausgedehnter Objekte in Verbindung mit einer optischen Betrachtungseinrichtung und Mikroskop zur Durchführung desselben
AU2003217587A1 (en) 2002-02-15 2003-09-09 Canesta, Inc. Gesture recognition system using depth perceptive sensors
US10242255B2 (en) 2002-02-15 2019-03-26 Microsoft Technology Licensing, Llc Gesture recognition system using depth perceptive sensors
US7310431B2 (en) 2002-04-10 2007-12-18 Canesta, Inc. Optical methods for remotely measuring objects
US7203356B2 (en) 2002-04-11 2007-04-10 Canesta, Inc. Subject segmentation and tracking using 3D sensing technology for video compression in multimedia applications
WO2003100593A1 (fr) * 2002-05-22 2003-12-04 Canesta, Inc. Procede et appareil permettant de determiner la profondeur d'emplacement d'un objet sur une surface surveillee
US7151530B2 (en) 2002-08-20 2006-12-19 Canesta, Inc. System and method for determining an input selected by a user through a virtual interface
US8009871B2 (en) 2005-02-08 2011-08-30 Microsoft Corporation Method and system to segment depth images and to detect shapes in three-dimensionally acquired data
EP2026102A1 (fr) * 2007-08-13 2009-02-18 Oticon A/S Procédé et système pour le positionnement de premiers et deuxièmes dispositifs les uns par rapport aux autres
CN103537799A (zh) * 2013-10-29 2014-01-29 西安炬光科技有限公司 一种用于激光加工的高功率半导体激光器焦点指示器
CN104210241A (zh) * 2014-09-18 2014-12-17 深圳市杰普特电子技术有限公司 一种激光打标机的快速对焦方法
CN106181026B (zh) * 2016-08-15 2018-09-07 中国航空工业集团公司北京航空制造工程研究所 一种激光加工中的焦点位置确定设备、方法及装置
DE102019103211A1 (de) * 2019-02-08 2020-08-13 Slcr Lasertechnik Gmbh Verfahren und System zur Bearbeitung eines Werkstücks mit einem Bearbeitungsstahl sowie Vorrichtung zur Bestimmung der Lage eines zu bearbeitenden Werkstücks relativ zu einem Bearbeitungsstahl und Verwendung einer solchen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291938A (en) * 1978-02-12 1981-09-29 International Business Machines Corporation Apparatus for dark field illumination
US5343295A (en) * 1992-12-18 1994-08-30 Hughes Aircraft Company Optical system for electric vehicle docking
WO1998023989A1 (fr) * 1996-11-22 1998-06-04 Leica Mikroskopie Systeme Ag Procede de telemetrie et telemetre
US6307636B1 (en) 1996-11-22 2001-10-23 Leica Microsystems Ag Method for telemeasuring and telemeter

Also Published As

Publication number Publication date
GB1073503A (en) 1967-06-28

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