FR2854454A1 - Dispositif d'alignement laser, comprenant des ensembles de catadioptres, et procede d'utilisation de ce dispositif - Google Patents

Dispositif d'alignement laser, comprenant des ensembles de catadioptres, et procede d'utilisation de ce dispositif

Info

Publication number
FR2854454A1
FR2854454A1 FR0350137A FR0350137A FR2854454A1 FR 2854454 A1 FR2854454 A1 FR 2854454A1 FR 0350137 A FR0350137 A FR 0350137A FR 0350137 A FR0350137 A FR 0350137A FR 2854454 A1 FR2854454 A1 FR 2854454A1
Authority
FR
France
Prior art keywords
assemblies
alignment device
catadiopter
same
laser alignment
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
FR0350137A
Other languages
English (en)
Other versions
FR2854454B1 (fr
Inventor
Francois Gault
Eric Journot
Vincent Denis
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 FR0350137A priority Critical patent/FR2854454B1/fr
Priority to PCT/FR2004/050175 priority patent/WO2004099714A1/fr
Publication of FR2854454A1 publication Critical patent/FR2854454A1/fr
Application granted granted Critical
Publication of FR2854454B1 publication Critical patent/FR2854454B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003—Alignment of optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lasers (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Dispositif d'alignement laser, comprenant des ensembles de catadioptres, et procédé d'utilisation de ce dispositif.Dans l'invention, on utilise au moins deux ensembles (26, 28) rectilignes, alignés et espacés de catadioptres, permettant le centrage d'un faisceau laser (30) par comparaison d'images obtenues à partir des lumières réfléchies par ces ensembles.
FR0350137A 2003-04-30 2003-04-30 Dispositif d'alignement laser, comprenant des ensembles de catadioptres, et procede d'utilisation de ce dispositif Expired - Fee Related FR2854454B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0350137A FR2854454B1 (fr) 2003-04-30 2003-04-30 Dispositif d'alignement laser, comprenant des ensembles de catadioptres, et procede d'utilisation de ce dispositif
PCT/FR2004/050175 WO2004099714A1 (fr) 2003-04-30 2004-04-28 Dispositif d'alignement laser avec des ensembles de catadioptres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350137A FR2854454B1 (fr) 2003-04-30 2003-04-30 Dispositif d'alignement laser, comprenant des ensembles de catadioptres, et procede d'utilisation de ce dispositif

Publications (2)

Publication Number Publication Date
FR2854454A1 true FR2854454A1 (fr) 2004-11-05
FR2854454B1 FR2854454B1 (fr) 2005-06-03

Family

ID=33155680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0350137A Expired - Fee Related FR2854454B1 (fr) 2003-04-30 2003-04-30 Dispositif d'alignement laser, comprenant des ensembles de catadioptres, et procede d'utilisation de ce dispositif

Country Status (2)

Country Link
FR (1) FR2854454B1 (fr)
WO (1) WO2004099714A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113646608A (zh) * 2019-04-10 2021-11-12 米沃奇电动工具公司 光学激光靶
USD974205S1 (en) 2020-09-17 2023-01-03 Milwaukee Electric Tool Corporation Laser target

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610711A (en) * 1995-12-22 1997-03-11 Levelite Technology Inc. Remote pointing system for a self-leveling laser instrument
US5760932A (en) * 1995-08-30 1998-06-02 Mirage Development Ltd. Target for laser leveling systems
EP1054266A2 (fr) * 1999-05-21 2000-11-22 Kabushiki Kaisha Topcon Cible

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820511B2 (ja) * 1993-04-19 1996-03-04 日本電気株式会社 相対方位測定装置
JPH07218261A (ja) * 1994-02-03 1995-08-18 Nikon Corp レーザ投光装置
JPH10318751A (ja) * 1997-05-20 1998-12-04 Nikon Corp 遠隔操作可能なレーザ投光装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760932A (en) * 1995-08-30 1998-06-02 Mirage Development Ltd. Target for laser leveling systems
US5610711A (en) * 1995-12-22 1997-03-11 Levelite Technology Inc. Remote pointing system for a self-leveling laser instrument
EP1054266A2 (fr) * 1999-05-21 2000-11-22 Kabushiki Kaisha Topcon Cible

Also Published As

Publication number Publication date
FR2854454B1 (fr) 2005-06-03
WO2004099714A1 (fr) 2004-11-18

Similar Documents

Publication Publication Date Title
EP1253587A3 (fr) Appareil de disque optique et procédé de traitement de disques optiques
EP0905540A3 (fr) Homogénéisateur de rayons, dispositif et procédé d'éclairage à laser, et dispositif semiconducteur
BRPI0400378A (pt) Identificação de hardware compacto papa ligação de um pacote de software em um sistema de computador tendo tolerância para mudanças no hardware
SG125923A1 (en) Lithographic marker structure, lithographic projection apparatus comprising such a lithographic marker structure and method for substrate alignment using such a lithographic marker structure
ITPD990279A0 (it) Treppiede perfezionato, in particolare per impieghi ottici e fotografi ci.
DE60133141D1 (de) Gehrungssäge mit Lichtstrahlausrichtungssystem
EP2488002A3 (fr) Système laser de commande de source lumineuse EUV LPP
FI20031548A0 (fi) Järjestelmä, joka mahdollistaa vastaanottotarkastuksen raportoinnin
WO2005025215A3 (fr) Systeme d'eclairage pour videoprojecteur mettant en oeuvre une pluralite de micromiroirs a commutation numerique
WO2004011984A3 (fr) Dispositif de retenue, appareil d'exposition, et procede de fabrication du dispositif
BR0204975B1 (pt) método para construir um módulo de algodão em uma colhedeira de algodão móvel.
EP1582908A3 (fr) Appareil et méthode de mesure
ATE485776T1 (de) Retraktor
BR0004380B1 (pt) retentor, para o posicionamento de uma lámina raspadora em um aparelho de formação de imagem.
ATE374814T1 (de) Proteinsyntheseverfahren mit zellfreiem proteinsynthesesystem
FR2854454A1 (fr) Dispositif d'alignement laser, comprenant des ensembles de catadioptres, et procede d'utilisation de ce dispositif
DE502004008645D1 (de) Laserbearbeitungskopf
ITRM20000229A0 (it) Sistema ottico per la omogeneizzazione spaziale di fasci di luce, conuscita a sezione variabile.
FR2889724B1 (fr) Procede et systeme de mise en coincidence, methode et dispositif d'entrainement et aeronef.
FR2867283B1 (fr) Procede d'occultation stellaire, dispositif et ensemble de mise en oeuvre du procede
TWI268403B (en) Lithographic apparatus, device manufacturing method
DE602004013594D1 (de) Trägerbefestigungssystem
FR2826461B1 (fr) Syteme autofocus, procede et dispositif de controle optique de pieces incorporant ce systeme
IT1296501B1 (it) Dispositivo di trasporto di dischi ottici registrabili, per la loro registrazione-lettura-stampa.
DK1772206T3 (da) Tyndplade samt fremgangsmåde og apparat til fremstilling af en tynd plade

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061230