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FR1534762A - Optical probing method and device - Google Patents

Optical probing method and device

Info

Publication number
FR1534762A
FR1534762A FR106895A FR106895A FR1534762A FR 1534762 A FR1534762 A FR 1534762A FR 106895 A FR106895 A FR 106895A FR 106895 A FR106895 A FR 106895A FR 1534762 A FR1534762 A FR 1534762A
Authority
FR
France
Prior art keywords
probing method
optical probing
optical
probing
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
FR106895A
Other languages
French (fr)
Inventor
Francois Marie Tessier
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.)
Compagnie Industriel des Lasers CILAS SA
Original Assignee
Compagnie Industriel des Lasers CILAS 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 Compagnie Industriel des Lasers CILAS SA filed Critical Compagnie Industriel des Lasers CILAS SA
Priority to FR106895A priority Critical patent/FR1534762A/en
Priority to FR150591A priority patent/FR94871E/en
Priority to GB2345068A priority patent/GB1206668A/en
Priority to LU56099D priority patent/LU56099A1/xx
Priority to BE715248D priority patent/BE715248A/xx
Priority to NL6806977A priority patent/NL6806977A/xx
Priority to DE19681761416 priority patent/DE1761416A1/en
Application granted granted Critical
Publication of FR1534762A publication Critical patent/FR1534762A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR106895A 1967-05-18 1967-05-18 Optical probing method and device Expired FR1534762A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR106895A FR1534762A (en) 1967-05-18 1967-05-18 Optical probing method and device
FR150591A FR94871E (en) 1967-05-18 1968-05-03 Optical probing method and device.
GB2345068A GB1206668A (en) 1967-05-18 1968-05-16 Optical contour tracing arrangement
LU56099D LU56099A1 (en) 1967-05-18 1968-05-16
BE715248D BE715248A (en) 1967-05-18 1968-05-16
NL6806977A NL6806977A (en) 1967-05-18 1968-05-17
DE19681761416 DE1761416A1 (en) 1967-05-18 1968-05-17 Optical shape scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR106895A FR1534762A (en) 1967-05-18 1967-05-18 Optical probing method and device

Publications (1)

Publication Number Publication Date
FR1534762A true FR1534762A (en) 1968-08-02

Family

ID=8631083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR106895A Expired FR1534762A (en) 1967-05-18 1967-05-18 Optical probing method and device

Country Status (6)

Country Link
BE (1) BE715248A (en)
DE (1) DE1761416A1 (en)
FR (1) FR1534762A (en)
GB (1) GB1206668A (en)
LU (1) LU56099A1 (en)
NL (1) NL6806977A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096880A1 (en) * 1970-06-11 1972-03-03 Mitsubishi Electric Corp Laser beam machining appts - automatically adjusted using control beam passing through semi-transparent mirrors
FR2325018A1 (en) * 1975-06-23 1977-04-15 Ibm INTERVAL MEASURING DEVICE FOR DEFINING THE DISTANCE BETWEEN TWO OR MORE FACES
EP0015506A1 (en) * 1979-03-06 1980-09-17 Dieter Dr. Röss Change of distance measuring apparatus comprising a laser light source
FR2503860A1 (en) * 1981-04-10 1982-10-15 Clemessy Optical pick=up for surveying linear discontinuities - and controlling welding heads, providing more sensitivity than mechanical followers
FR2548796A1 (en) * 1983-07-08 1985-01-11 Comp Generale Electricite OPTICAL DEVICE FOR DETERMINING THE POSITION AND SHAPE OF THE SURFACE OF AN OBJECT
DE3428593A1 (en) * 1983-08-02 1985-02-14 Istituto Nazionale di Ottica, Arcetri, Florenz/Firenze OPTICAL SURFACE MEASURING DEVICE

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086540A1 (en) * 1982-02-17 1983-08-24 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Control process for surface treatment by a laser beam
US4748335A (en) * 1985-04-19 1988-05-31 Siscan Systems, Inc. Method and aparatus for determining surface profiles
US4707610A (en) * 1985-07-03 1987-11-17 Siscan Systems, Inc. Method and apparatus for measuring surface profiles
CH669663A5 (en) * 1985-12-17 1989-03-31 Schweiz Eidgenossenschaft Sin
US5206699A (en) * 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones
GB8826224D0 (en) * 1988-11-09 1988-12-14 Gersan Anstalt Sensing shape of object
US20030227614A1 (en) * 2002-06-05 2003-12-11 Taminiau August A. Laser machining apparatus with automatic focusing
GB2405466B (en) 2003-08-27 2006-01-25 Teraview Ltd Method and apparatus for investigating a non-planner sample
CN101573205A (en) * 2006-12-27 2009-11-04 罗伯特·博世有限公司 Laser-beam welding device and a corresponding laser-beam welding method
DE102007035715A1 (en) 2006-12-27 2008-07-03 Robert Bosch Gmbh Laser beam processing device for hardening of workpieces, includes device for imaging reflected laser radiation from workpiece onto sensor
TW202234021A (en) * 2019-08-30 2022-09-01 荷蘭商Ａｓｍｌ荷蘭公司 Inspection apparatuses and methods of sensing a beam of light
CN111854604B (en) * 2020-07-28 2022-03-22 西安中科微精光子制造科技有限公司 Method and system for measuring shape and position parameters of air film hole by focusing laser beam

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096880A1 (en) * 1970-06-11 1972-03-03 Mitsubishi Electric Corp Laser beam machining appts - automatically adjusted using control beam passing through semi-transparent mirrors
FR2325018A1 (en) * 1975-06-23 1977-04-15 Ibm INTERVAL MEASURING DEVICE FOR DEFINING THE DISTANCE BETWEEN TWO OR MORE FACES
EP0015506A1 (en) * 1979-03-06 1980-09-17 Dieter Dr. Röss Change of distance measuring apparatus comprising a laser light source
FR2503860A1 (en) * 1981-04-10 1982-10-15 Clemessy Optical pick=up for surveying linear discontinuities - and controlling welding heads, providing more sensitivity than mechanical followers
FR2548796A1 (en) * 1983-07-08 1985-01-11 Comp Generale Electricite OPTICAL DEVICE FOR DETERMINING THE POSITION AND SHAPE OF THE SURFACE OF AN OBJECT
DE3428593A1 (en) * 1983-08-02 1985-02-14 Istituto Nazionale di Ottica, Arcetri, Florenz/Firenze OPTICAL SURFACE MEASURING DEVICE

Also Published As

Publication number Publication date
DE1761416A1 (en) 1971-07-01
GB1206668A (en) 1970-09-30
NL6806977A (en) 1968-11-19
BE715248A (en) 1968-11-18
LU56099A1 (en) 1970-01-14

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