NL6806977A - - Google Patents

Info

Publication number
NL6806977A
NL6806977A NL6806977A NL6806977A NL6806977A NL 6806977 A NL6806977 A NL 6806977A NL 6806977 A NL6806977 A NL 6806977A NL 6806977 A NL6806977 A NL 6806977A NL 6806977 A NL6806977 A NL 6806977A
Authority
NL
Netherlands
Application number
NL6806977A
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
Publication of NL6806977A publication Critical patent/NL6806977A/xx

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)
NL6806977A 1967-05-18 1968-05-17 NL6806977A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR106895A FR1534762A (fr) 1967-05-18 1967-05-18 Procédé et dispositif de palpage optique

Publications (1)

Publication Number Publication Date
NL6806977A true NL6806977A (enrdf_load_stackoverflow) 1968-11-19

Family

ID=8631083

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6806977A NL6806977A (enrdf_load_stackoverflow) 1967-05-18 1968-05-17

Country Status (6)

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

Families Citing this family (18)

* 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 (fr) * 1975-06-23 1977-04-15 Ibm Dispositif de mesure d'intervalle pour definir la distance entre deux faces ou plus
DE2908757C2 (de) * 1979-03-06 1986-10-16 Baumgartner, Viktor, 8028 Taufkirchen Abstandsänderungs-Meßanordnung
FR2503860A1 (fr) * 1981-04-10 1982-10-15 Clemessy Capteur optique pour la reconnaissance de lignes, de discontinuites, notamment de fentes, utilisable plus particulierement pour la commande d'un organe d'execution
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
FR2548796B1 (fr) * 1983-07-08 1985-11-22 Comp Generale Electricite Dispositif optique pour determiner la position et la forme de la surface d'un objet
IT1198660B (it) * 1983-08-02 1988-12-21 Ottica Ist Naz Profilometro ottico multifocale per dispersione
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 (enrdf_load_stackoverflow) * 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 (zh) * 2006-12-27 2009-11-04 罗伯特·博世有限公司 激光束焊接装置以及激光束焊接方法
DE102007035715A1 (de) 2006-12-27 2008-07-03 Robert Bosch Gmbh Laserstrahlbearbeitungsvorrichtung sowie Verfahren zum Justieren der Fokuslage
CN114450554B (zh) * 2019-08-30 2024-08-06 Asml荷兰有限公司 用于测量带电粒子束系统中的水平变化的自差动共焦倾斜传感器
CN111854604B (zh) * 2020-07-28 2022-03-22 西安中科微精光子制造科技有限公司 一种通过聚焦激光束测量气膜孔的形位参数的方法及系统

Also Published As

Publication number Publication date
BE715248A (enrdf_load_stackoverflow) 1968-11-18
LU56099A1 (enrdf_load_stackoverflow) 1970-01-14
FR1534762A (fr) 1968-08-02
GB1206668A (en) 1970-09-30
DE1761416A1 (de) 1971-07-01

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