DE3919571A1 - Vorrichtung zur messung des intensitaetsprofils eines laserstrahls - Google Patents

Vorrichtung zur messung des intensitaetsprofils eines laserstrahls

Info

Publication number
DE3919571A1
DE3919571A1 DE3919571A DE3919571A DE3919571A1 DE 3919571 A1 DE3919571 A1 DE 3919571A1 DE 3919571 A DE3919571 A DE 3919571A DE 3919571 A DE3919571 A DE 3919571A DE 3919571 A1 DE3919571 A1 DE 3919571A1
Authority
DE
Germany
Prior art keywords
detector
array
laser beam
detector array
intensity
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.)
Granted
Application number
DE3919571A
Other languages
German (de)
English (en)
Other versions
DE3919571C2 (enrdf_load_stackoverflow
Inventor
Reinhard Dipl Ing Pleikies
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Priority to DE19893943518 priority Critical patent/DE3943518A1/de
Priority to DE3919571A priority patent/DE3919571A1/de
Publication of DE3919571A1 publication Critical patent/DE3919571A1/de
Application granted granted Critical
Publication of DE3919571C2 publication Critical patent/DE3919571C2/de
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00Photometry, e.g. photographic exposure meter
    • G01J1/42Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4257Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • G01J2005/345Arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
DE3919571A 1989-06-15 1989-06-15 Vorrichtung zur messung des intensitaetsprofils eines laserstrahls Granted DE3919571A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19893943518 DE3943518A1 (de) 1989-06-15 1989-06-15 Vorrichtung zur detektion der wellenfront eines laserstrahls
DE3919571A DE3919571A1 (de) 1989-06-15 1989-06-15 Vorrichtung zur messung des intensitaetsprofils eines laserstrahls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3919571A DE3919571A1 (de) 1989-06-15 1989-06-15 Vorrichtung zur messung des intensitaetsprofils eines laserstrahls

Publications (2)

Publication Number Publication Date
DE3919571A1 true DE3919571A1 (de) 1990-12-20
DE3919571C2 DE3919571C2 (enrdf_load_stackoverflow) 1992-11-26

Family

ID=6382799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3919571A Granted DE3919571A1 (de) 1989-06-15 1989-06-15 Vorrichtung zur messung des intensitaetsprofils eines laserstrahls

Country Status (1)

Country Link
DE (1) DE3919571A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19526854A1 (de) * 1995-07-22 1997-01-23 Laser Bearbeitungs Und Beratun Verfahren und Vorrichtung zum Messen der Leistungsverteilung eines Laserstrahls
US11255723B2 (en) 2016-08-05 2022-02-22 Primes Gmbh Beam power measurement with widening

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424838A1 (de) * 1973-05-22 1974-12-19 Plessey Handel Investment Ag Lichtdetektoranordnung
US4141652A (en) * 1977-11-25 1979-02-27 Adaptive Optics Associates, Inc. Sensor system for detecting wavefront distortion in a return beam of light
EP0036983A1 (en) * 1980-03-31 1981-10-07 Hughes Aircraft Company Analyzer for measuring laser pulse characteristics
US4463262A (en) * 1981-09-21 1984-07-31 The United States Of America As Represented By The Secretary Of The Air Force Thick film radiation detector
EP0236008A1 (en) * 1986-02-22 1987-09-09 Austin Rover Group Limited Monitoring a laser beam
DE3422232C2 (enrdf_load_stackoverflow) * 1984-06-15 1987-11-26 Diehl Gmbh & Co, 8500 Nuernberg, De
DE3623808A1 (de) * 1986-07-15 1988-01-28 Diehl Gmbh & Co Verfahren und anordnung zum nachfuehren eines hochenergie-laserstrahles
US4793715A (en) * 1987-08-28 1988-12-27 Westinghouse Electric Corp. Detector for aligning high power lasers
US4797555A (en) * 1987-05-28 1989-01-10 The United States Of America As Represented By The Secretary Of The Air Force High energy laser target plate

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424838A1 (de) * 1973-05-22 1974-12-19 Plessey Handel Investment Ag Lichtdetektoranordnung
US4141652A (en) * 1977-11-25 1979-02-27 Adaptive Optics Associates, Inc. Sensor system for detecting wavefront distortion in a return beam of light
EP0036983A1 (en) * 1980-03-31 1981-10-07 Hughes Aircraft Company Analyzer for measuring laser pulse characteristics
US4463262A (en) * 1981-09-21 1984-07-31 The United States Of America As Represented By The Secretary Of The Air Force Thick film radiation detector
DE3422232C2 (enrdf_load_stackoverflow) * 1984-06-15 1987-11-26 Diehl Gmbh & Co, 8500 Nuernberg, De
EP0236008A1 (en) * 1986-02-22 1987-09-09 Austin Rover Group Limited Monitoring a laser beam
DE3623808A1 (de) * 1986-07-15 1988-01-28 Diehl Gmbh & Co Verfahren und anordnung zum nachfuehren eines hochenergie-laserstrahles
US4797555A (en) * 1987-05-28 1989-01-10 The United States Of America As Represented By The Secretary Of The Air Force High energy laser target plate
US4793715A (en) * 1987-08-28 1988-12-27 Westinghouse Electric Corp. Detector for aligning high power lasers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19526854A1 (de) * 1995-07-22 1997-01-23 Laser Bearbeitungs Und Beratun Verfahren und Vorrichtung zum Messen der Leistungsverteilung eines Laserstrahls
US11255723B2 (en) 2016-08-05 2022-02-22 Primes Gmbh Beam power measurement with widening

Also Published As

Publication number Publication date
DE3919571C2 (enrdf_load_stackoverflow) 1992-11-26

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