ATE159810T1 - Krümmungsmessung einer oberfläche - Google Patents

Krümmungsmessung einer oberfläche

Info

Publication number
ATE159810T1
ATE159810T1 AT93102712T AT93102712T ATE159810T1 AT E159810 T1 ATE159810 T1 AT E159810T1 AT 93102712 T AT93102712 T AT 93102712T AT 93102712 T AT93102712 T AT 93102712T AT E159810 T1 ATE159810 T1 AT E159810T1
Authority
AT
Austria
Prior art keywords
radiation
measurement
detector means
curvature
curvage
Prior art date
Application number
AT93102712T
Other languages
English (en)
Inventor
Kevin Ross Manning
Original Assignee
Roke Manor Research
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
Priority claimed from GB929205655A external-priority patent/GB9205655D0/en
Application filed by Roke Manor Research filed Critical Roke Manor Research
Application granted granted Critical
Publication of ATE159810T1 publication Critical patent/ATE159810T1/de

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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/255—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring radius of curvature
    • 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
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Magnetic Heads (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
AT93102712T 1992-03-14 1993-02-20 Krümmungsmessung einer oberfläche ATE159810T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929205655A GB9205655D0 (en) 1992-03-14 1992-03-14 Improvements in or relating to surface curvature measurement
GB9213626A GB2265215B (en) 1992-03-14 1992-06-26 Improvements in or relating to surface curvature measurement

Publications (1)

Publication Number Publication Date
ATE159810T1 true ATE159810T1 (de) 1997-11-15

Family

ID=26300535

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93102712T ATE159810T1 (de) 1992-03-14 1993-02-20 Krümmungsmessung einer oberfläche

Country Status (6)

Country Link
EP (1) EP0561178B1 (de)
JP (1) JP3377820B2 (de)
AT (1) ATE159810T1 (de)
AU (1) AU663922B2 (de)
DE (1) DE69314829T2 (de)
ES (1) ES2107566T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2132666T3 (es) * 1994-05-28 1999-08-16 Roke Manor Research Perfeccionamientos relativos a un aparato para medir la curvatura de superficies.
AU698522B2 (en) * 1995-09-29 1998-10-29 Johnson & Johnson Vision Products, Inc. Lens parameter measurement using optical sectioning
DE19854942C2 (de) * 1998-11-27 2000-11-16 Bundesrep Deutschland Verfahren zur Bestimmung der Topographie von sphärisch oder asphärisch gekrümmten Oberflächen
AUPR419301A0 (en) * 2001-04-03 2001-05-03 Solar Systems Pty Ltd Solar mirror testing and alignment
DE102009010019B4 (de) 2009-02-21 2012-05-31 Jos. Schneider Optische Werke Gmbh Verfahren zum berührungslosen Messen der Topographie
CN103308278B (zh) * 2012-03-16 2015-08-19 山东华光光电子有限公司 一种测量半导体巴条激光器近场非线性效应的方法
EP2880398B1 (de) 2012-07-31 2018-03-28 Essilor International Verfahren und system zur identifizierung einer gegebenen geometrischen eigenschaft einer optischen komponente
CN103487239B (zh) * 2013-10-11 2015-11-25 杭州奥普特光学有限公司 手持式镜片面焦度测量装置
WO2017068813A1 (ja) * 2015-10-23 2017-04-27 株式会社カツラ・オプト・システムズ 光学素子特性測定装置
DE102018111466B4 (de) * 2018-05-14 2024-07-25 Carl Mahr Holding Gmbh Verfahren zur justage einer messvorrichtung mittels eines justagekörpers, justagekörper und verfahren zur justage eines justagekörpers
CN114001679B (zh) * 2021-10-29 2025-02-11 江苏创源电子有限公司 一种法兰平面度测量方法及测量装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007990A (en) * 1975-05-23 1977-02-15 Acuity Systems, Incorporated Apparatus and method for measuring refractive properties of a sphero-cylindrical optical system
DE2641004C2 (de) * 1976-09-11 1981-12-17 Battelle-Institut E.V., 6000 Frankfurt Vorrichtung zur Messung der Hornhautkrümmung
JPS53110553A (en) * 1977-03-08 1978-09-27 Sony Corp Measurement apparatus of gradients of curved faces
US4410267A (en) * 1980-02-26 1983-10-18 Asahi Kogaku Kogyo Kabushiki Kaisha Hand-held lens meter
JPS5875531A (ja) * 1981-10-28 1983-05-07 株式会社トプコン 曲率測定装置
SU1523907A1 (ru) * 1987-11-09 1989-11-23 Новосибирский институт инженеров геодезии, аэрофотосъемки и картографии Сферометр
US4902123A (en) * 1987-11-25 1990-02-20 Taunton Technologies, Inc. Topography measuring apparatus
DE4003699A1 (de) * 1990-02-07 1991-08-22 Wild Heerbrugg Ag Verfahren und anordnung zur pruefung optischer komponenten oder systeme

Also Published As

Publication number Publication date
ES2107566T3 (es) 1997-12-01
EP0561178B1 (de) 1997-10-29
EP0561178A2 (de) 1993-09-22
DE69314829D1 (de) 1997-12-04
DE69314829T2 (de) 1998-03-05
AU663922B2 (en) 1995-10-26
JP3377820B2 (ja) 2003-02-17
AU3407393A (en) 1993-09-16
EP0561178A3 (en) 1995-04-12
JPH06294629A (ja) 1994-10-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties