ATE251302T1 - Lichtintensität-sensorelement und verfahren zur lichtstrahlen-modulation und vorrichtung die ein solches sensorelement verwendet - Google Patents

Lichtintensität-sensorelement und verfahren zur lichtstrahlen-modulation und vorrichtung die ein solches sensorelement verwendet

Info

Publication number
ATE251302T1
ATE251302T1 AT97830376T AT97830376T ATE251302T1 AT E251302 T1 ATE251302 T1 AT E251302T1 AT 97830376 T AT97830376 T AT 97830376T AT 97830376 T AT97830376 T AT 97830376T AT E251302 T1 ATE251302 T1 AT E251302T1
Authority
AT
Austria
Prior art keywords
sensor element
light beam
reflecting layer
turn
excitation radiation
Prior art date
Application number
AT97830376T
Other languages
English (en)
Inventor
Maurice Whelan
Robert Kenny
John Harcourt Villas Sheridan
Alfredo Carlo Lucia
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Application granted granted Critical
Publication of ATE251302T1 publication Critical patent/ATE251302T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/38—Radiation pyrometry, e.g. infrared or optical thermometry using extension or expansion of solids or fluids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Head (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Radiation Pyrometers (AREA)
  • Facsimile Scanning Arrangements (AREA)
AT97830376T 1997-07-21 1997-07-21 Lichtintensität-sensorelement und verfahren zur lichtstrahlen-modulation und vorrichtung die ein solches sensorelement verwendet ATE251302T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97830376A EP0893675B1 (de) 1997-07-21 1997-07-21 Lichtintensität-Sensorelement und Verfahren zur Lichtstrahlen-Modulation und Vorrichtung die ein solches Sensorelement verwendet

Publications (1)

Publication Number Publication Date
ATE251302T1 true ATE251302T1 (de) 2003-10-15

Family

ID=8230724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97830376T ATE251302T1 (de) 1997-07-21 1997-07-21 Lichtintensität-sensorelement und verfahren zur lichtstrahlen-modulation und vorrichtung die ein solches sensorelement verwendet

Country Status (8)

Country Link
US (1) US6414782B1 (de)
EP (1) EP0893675B1 (de)
JP (1) JP2001511515A (de)
AT (1) ATE251302T1 (de)
CA (1) CA2297151A1 (de)
DE (1) DE69725296T2 (de)
NO (1) NO20000271L (de)
WO (1) WO1999005490A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963588C2 (de) * 1999-12-29 2002-01-10 Zeiss Carl Optische Anordnung
DE10158859B4 (de) * 2001-11-30 2004-02-19 Fachhochschule Hildesheim/Holzminden/Göttingen Verfahren und Vorrichtung zur Analyse und Überwachung der Lichtintensitätsverteilung über den Querschnitt eines Laserstrahls
ATE363670T1 (de) * 2003-02-26 2007-06-15 Univ Bern Verfahren und anordnung zur veränderung einer wellenfront eines optischen strahls
FI20070713A0 (fi) 2007-09-18 2007-09-18 Noveltech Solutions Ltd Elektromagneettisen säteilyn detektorilaite ja menetelmä elektromagneettisen säteilyn mittaamiseksi
CN105222890B (zh) * 2015-09-29 2017-11-24 刘张骞 振动式激光能量探测器
JP6107993B2 (ja) * 2016-03-04 2017-04-05 株式会社豊田中央研究所 赤外線検出装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8323685D0 (en) * 1983-09-03 1983-10-05 Gen Electric Co Plc Monitoring displacement
GB2194049B (en) * 1986-08-15 1990-04-25 Gen Electric Plc A sensor
BE1008927A3 (nl) * 1994-11-18 1996-10-01 Imec Inter Uni Micro Electr Stralingsgevoelige detector.
US6236491B1 (en) * 1999-05-27 2001-05-22 Mcnc Micromachined electrostatic actuator with air gap

Also Published As

Publication number Publication date
DE69725296D1 (de) 2003-11-06
DE69725296T2 (de) 2004-07-29
EP0893675B1 (de) 2003-10-01
CA2297151A1 (en) 1999-02-04
NO20000271L (no) 2000-03-17
US6414782B1 (en) 2002-07-02
JP2001511515A (ja) 2001-08-14
WO1999005490A1 (en) 1999-02-04
NO20000271D0 (no) 2000-01-19
EP0893675A1 (de) 1999-01-27

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Legal Events

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