IT8322826A0 - Rivelatore ottico di caratteristiche superficiali di oggetti. - Google Patents

Rivelatore ottico di caratteristiche superficiali di oggetti.

Info

Publication number
IT8322826A0
IT8322826A0 IT8322826A IT2282683A IT8322826A0 IT 8322826 A0 IT8322826 A0 IT 8322826A0 IT 8322826 A IT8322826 A IT 8322826A IT 2282683 A IT2282683 A IT 2282683A IT 8322826 A0 IT8322826 A0 IT 8322826A0
Authority
IT
Italy
Prior art keywords
objects
optical detector
surface features
features
detector
Prior art date
Application number
IT8322826A
Other languages
English (en)
Inventor
Douglas Scott Steele
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8322826A0 publication Critical patent/IT8322826A0/it

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Light Guides In General And Applications Therefor (AREA)
IT8322826A 1982-11-18 1983-09-09 Rivelatore ottico di caratteristiche superficiali di oggetti. IT8322826A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44268482A 1982-11-18 1982-11-18

Publications (1)

Publication Number Publication Date
IT8322826A0 true IT8322826A0 (it) 1983-09-09

Family

ID=23757729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8322826A IT8322826A0 (it) 1982-11-18 1983-09-09 Rivelatore ottico di caratteristiche superficiali di oggetti.

Country Status (5)

Country Link
JP (1) JPS5992310A (it)
DE (1) DE3329375A1 (it)
FR (1) FR2536532A1 (it)
GB (1) GB2130742A (it)
IT (1) IT8322826A0 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61170611A (ja) * 1985-01-25 1986-08-01 Japan Sensaa Corp:Kk 光学式変位センサ
JPH0668443B2 (ja) * 1985-03-12 1994-08-31 三菱電機株式会社 距離測定装置
DE3702705A1 (de) * 1987-01-30 1988-08-11 Bodenseewerk Geraetetech Schnittbildoptik
US4989942A (en) * 1989-09-27 1991-02-05 Hughes Aircraft Company Collimated light optrode
DE4207774C2 (de) * 1992-03-11 1996-04-18 Schablonentechnik Kufstein Ag Optischer Lesekopf
GB0106676D0 (en) * 2001-03-17 2001-05-09 Wrc Plc Non-contact optical monitor
US7576848B2 (en) * 2004-12-21 2009-08-18 Lockheed Martin Corporation System and method to decrease probe size for improved laser ultrasound detection
DE102008005554A1 (de) * 2008-01-22 2009-07-23 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung und Verfahren zur Untersuchung der Oberfläche eines Bauteils
CN103512653B (zh) * 2012-06-29 2016-12-21 新昌县冠阳技术开发有限公司 一种可测量反射光的光自旋霍尔效应的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH451704A (de) * 1966-06-01 1968-05-15 Volpi Ag Kopiervorrichtung mit einem aus Glasfasern bestehenden System zur Uebertragung der Information vom Original auf das Kopiematerial
DE2205996B2 (de) * 1972-02-09 1975-05-15 Rank Precision Industries Gmbh, 8500 Nuernberg Faseroptische Lichtleiteranordnung, insbesondere Reflexionsschranke
DE2806868C3 (de) * 1977-02-19 1981-10-01 Asahi Kogaku Kogyo K.K., Tokyo Detektorelement für eine Vorrichtung zur Fokussierung eines bilderzeugenden optischen Systems
DE3175632D1 (en) * 1980-08-21 1987-01-08 Oriel Scient Ltd Analytical optical instruments
DE3147086A1 (de) * 1981-11-27 1983-07-14 Krones Ag Hermann Kronseder Maschinenfabrik, 8402 Neutraubling Vorrichtung zum ueberpruefen von flaschenmuendungen o. dgl. auf schadstellen

Also Published As

Publication number Publication date
GB2130742A (en) 1984-06-06
GB8321607D0 (en) 1983-09-14
DE3329375A1 (de) 1984-05-24
FR2536532A1 (fr) 1984-05-25
JPS5992310A (ja) 1984-05-28

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