DE69200585D1 - Optische abtastmethode. - Google Patents

Optische abtastmethode.

Info

Publication number
DE69200585D1
DE69200585D1 DE69200585T DE69200585T DE69200585D1 DE 69200585 D1 DE69200585 D1 DE 69200585D1 DE 69200585 T DE69200585 T DE 69200585T DE 69200585 T DE69200585 T DE 69200585T DE 69200585 D1 DE69200585 D1 DE 69200585D1
Authority
DE
Germany
Prior art keywords
scan method
optical scan
optical
scan
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 - Fee Related
Application number
DE69200585T
Other languages
English (en)
Other versions
DE69200585T2 (de
Inventor
John Holt
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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of DE69200585D1 publication Critical patent/DE69200585D1/de
Application granted granted Critical
Publication of DE69200585T2 publication Critical patent/DE69200585T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4257—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4257—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam
    • G01J2001/4261—Scan through beam in order to obtain a cross-sectional profile of the beam
DE69200585T 1991-05-14 1992-05-14 Optische abtastmethode. Expired - Fee Related DE69200585T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919110376A GB9110376D0 (en) 1991-05-14 1991-05-14 Method of sampling
PCT/GB1992/000865 WO1992021010A1 (en) 1991-05-14 1992-05-14 Method of optical sampling

Publications (2)

Publication Number Publication Date
DE69200585D1 true DE69200585D1 (de) 1994-12-01
DE69200585T2 DE69200585T2 (de) 1995-05-04

Family

ID=10694950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200585T Expired - Fee Related DE69200585T2 (de) 1991-05-14 1992-05-14 Optische abtastmethode.

Country Status (6)

Country Link
US (1) US5453828A (de)
EP (1) EP0549740B1 (de)
JP (1) JPH06500179A (de)
DE (1) DE69200585T2 (de)
GB (1) GB9110376D0 (de)
WO (1) WO1992021010A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725802B1 (fr) * 1994-10-12 1996-11-15 Commissariat Energie Atomique Analyseur de faisceaux laser
DE19822924C2 (de) * 1998-05-22 2000-06-15 Daimler Chrysler Ag Verfahren und Vorrichtung zur Messung der Verteilung der Energiefeldichte eines Laserstrahls

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU646774A1 (ru) * 1977-02-01 1986-03-15 Институт Теоретической И Прикладной Механики Со Ан Ссср Устройство дл измерени распределени интенсивности излучени
US4265545A (en) * 1979-07-27 1981-05-05 Intec Corporation Multiple source laser scanning inspection system
JPS56147023A (en) * 1980-04-18 1981-11-14 Hitachi Ltd Method and device for measurement of laser beam
US4371897A (en) * 1980-09-02 1983-02-01 Xerox Corporation Fluorescent activated, spatially quantitative light detector
GB8412832D0 (en) * 1984-05-18 1984-06-27 Weerasinghe V M Power meters for electromagnetic radiation
DE3510937A1 (de) * 1985-03-26 1986-10-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Laserstrahlmessvorrichtung fuer hochleistungslaser
US4827120A (en) * 1987-02-04 1989-05-02 Honeywell Inc. Radiation sensor whereby radiation is diffused through the material
US4939739A (en) * 1989-04-24 1990-07-03 Coherent, Inc. Laser alignment servo method and apparatus
US5070237A (en) * 1989-05-16 1991-12-03 Asahi Kogaku Kogyo K.K. Optical measurement and detection system
US5122656A (en) * 1990-12-13 1992-06-16 Texas Instruments Incorporated Fiber optic input device having a light transmissive body with parallel grooves

Also Published As

Publication number Publication date
JPH06500179A (ja) 1994-01-06
GB9110376D0 (en) 1991-07-03
EP0549740B1 (de) 1994-10-26
EP0549740A1 (de) 1993-07-07
DE69200585T2 (de) 1995-05-04
US5453828A (en) 1995-09-26
WO1992021010A1 (en) 1992-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee