DE68914018D1 - Wärmestrahlungsdetektoren mit Temperaturkompensation. - Google Patents

Wärmestrahlungsdetektoren mit Temperaturkompensation.

Info

Publication number
DE68914018D1
DE68914018D1 DE89200976T DE68914018T DE68914018D1 DE 68914018 D1 DE68914018 D1 DE 68914018D1 DE 89200976 T DE89200976 T DE 89200976T DE 68914018 T DE68914018 T DE 68914018T DE 68914018 D1 DE68914018 D1 DE 68914018D1
Authority
DE
Germany
Prior art keywords
temperature compensation
thermal radiation
radiation detectors
detectors
thermal
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
DE89200976T
Other languages
English (en)
Other versions
DE68914018T2 (de
Inventor
Martin Eric C O Philips Cooke
Andrew Alfred Turnbull
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co Ltd
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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Publication of DE68914018D1 publication Critical patent/DE68914018D1/de
Application granted granted Critical
Publication of DE68914018T2 publication Critical patent/DE68914018T2/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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • 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
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • G01J2005/345—Arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
DE68914018T 1988-04-22 1989-04-17 Wärmestrahlungsdetektoren mit Temperaturkompensation. Expired - Fee Related DE68914018T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8809593A GB2217442B (en) 1988-04-22 1988-04-22 Temperature compensated thermal radiation detectors

Publications (2)

Publication Number Publication Date
DE68914018D1 true DE68914018D1 (de) 1994-04-28
DE68914018T2 DE68914018T2 (de) 1994-07-21

Family

ID=10635688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68914018T Expired - Fee Related DE68914018T2 (de) 1988-04-22 1989-04-17 Wärmestrahlungsdetektoren mit Temperaturkompensation.

Country Status (5)

Country Link
US (1) US4967082A (de)
EP (1) EP0338639B1 (de)
JP (1) JP2843049B2 (de)
DE (1) DE68914018T2 (de)
GB (1) GB2217442B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220546A1 (de) * 1985-10-15 1987-05-06 Maschinenfabrik Rieter Ag Spinnvorrichtung zum Offenend-Spinnen
DE3930828C3 (de) * 1989-09-14 1995-04-20 Wolfgang Dipl Ing Knappe Verfahren zur Kompensation der Gehäusetemperatur im Meßsignal eines Pyrometers und Pyrometervorrichtung
US5274578A (en) * 1989-11-30 1993-12-28 Texas Instruments Incorporated Circuit and method for normalizing detector circuit
US5144133A (en) * 1991-04-04 1992-09-01 Texas Instruments Incorporated Uncooled infrared detector readout monolithic integrated circuit with individual pixel signal processing
US5926217A (en) * 1993-07-27 1999-07-20 Drs Technologies, Inc. Focal plane array integrated circuit with individual pixel signal processing
JP2710228B2 (ja) * 1994-08-11 1998-02-10 日本電気株式会社 ボロメータ型赤外線検知素子、その駆動方法、および検出用積分回路
US6515285B1 (en) 1995-10-24 2003-02-04 Lockheed-Martin Ir Imaging Systems, Inc. Method and apparatus for compensating a radiation sensor for ambient temperature variations
US6274869B1 (en) 1996-06-28 2001-08-14 Lockheed-Martin Ir Imaging Systems, Inc. Digital offset corrector
US6249002B1 (en) 1996-08-30 2001-06-19 Lockheed-Martin Ir Imaging Systems, Inc. Bolometric focal plane array
US6791610B1 (en) 1996-10-24 2004-09-14 Lockheed Martin Ir Imaging Systems, Inc. Uncooled focal plane array sensor
AUPO417296A0 (en) * 1996-12-12 1997-01-09 Smith, Clinton John Thermal diode stack
US6630671B2 (en) 1997-01-31 2003-10-07 The United States Of America As Represented By The Secretary Of Commerce Domain engineered ferroelectric optical radiation detector having multiple domain regions for acoustic dampening
US6114698A (en) * 1997-01-31 2000-09-05 The United States Of America As Represented By The Secretary Of Commerce Domain engineered ferroelectric optical radiation detector
US5910751A (en) * 1997-02-14 1999-06-08 International Business Machines Corporation Circuit arrangement and method with temperature dependent signal swing
WO2001084118A2 (en) 2000-05-01 2001-11-08 Bae Systems Information And Electronic Systems Integration Inc. Methods and apparatus for compensating a radiation sensor for temperature variations of the sensor
US6737648B2 (en) * 2000-11-22 2004-05-18 Carnegie Mellon University Micromachined infrared sensitive pixel and infrared imager including same
GB0104203D0 (en) 2001-02-21 2001-04-11 Secr Defence Calibrating radiometers
US7030378B2 (en) * 2003-08-05 2006-04-18 Bae Systems Information And Electronic Systems Integration, Inc. Real-time radiation sensor calibration
JP4603299B2 (ja) * 2004-06-11 2010-12-22 ホーチキ株式会社 熱感知器
US7455454B2 (en) * 2006-10-03 2008-11-25 General Electric Company X-ray detector methods and apparatus
WO2009157964A1 (en) * 2008-06-26 2009-12-30 Marshall Delph Earle Techniques for monitoring storm conditions
US8757878B2 (en) 2011-01-11 2014-06-24 General Electric Company Temperature drift correction for multi-slice detector in computed tomography
JP6264525B2 (ja) 2013-03-25 2018-01-24 セイコーエプソン株式会社 赤外線センサー、熱検知素子及びそれを用いた熱検知方法
US10547820B2 (en) 2014-09-12 2020-01-28 Seek Thermal, Inc. Selective color display of a thermal image
WO2016040566A1 (en) 2014-09-12 2016-03-17 Seek Thermal, Inc. Selective color display of a thermal image
US9500585B2 (en) 2014-10-16 2016-11-22 Spectro Scientific, Inc. Photometer and method for compensating for ambient temperature changes in a photometer
CN110998261B (zh) 2017-06-21 2022-08-16 塞克热量股份有限公司 小型热成像核心的设计、测试和操作
US10848725B2 (en) 2017-08-04 2020-11-24 Seek Thermal, Inc. Color display modes for a thermal imaging system
US11892356B2 (en) 2019-08-30 2024-02-06 Seek Thermal, Inc. Design, test, and operation of a small thermal imaging core

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580403A (en) * 1977-04-19 1980-12-03 Philips Electronic Associated Pyroelectric detector circuits and devices
JPS5879122A (ja) * 1981-11-05 1983-05-12 Kureha Chem Ind Co Ltd 焦電性赤外線検出器

Also Published As

Publication number Publication date
US4967082A (en) 1990-10-30
EP0338639B1 (de) 1994-03-23
JPH01307630A (ja) 1989-12-12
GB8809593D0 (en) 1988-06-22
EP0338639A2 (de) 1989-10-25
GB2217442B (en) 1992-04-15
EP0338639A3 (de) 1991-07-03
GB2217442A (en) 1989-10-25
JP2843049B2 (ja) 1999-01-06
DE68914018T2 (de) 1994-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BAE SYSTEMS ELECTRONICS LTD., FARNBOROUGH, HAMPSHI

8339 Ceased/non-payment of the annual fee