DK0767361T3 - Fremgangsmåde og apparat til spektral billeddannelse - Google Patents

Fremgangsmåde og apparat til spektral billeddannelse

Info

Publication number
DK0767361T3
DK0767361T3 DK93203737T DK93203737T DK0767361T3 DK 0767361 T3 DK0767361 T3 DK 0767361T3 DK 93203737 T DK93203737 T DK 93203737T DK 93203737 T DK93203737 T DK 93203737T DK 0767361 T3 DK0767361 T3 DK 0767361T3
Authority
DK
Denmark
Prior art keywords
interferometer
light
scene
pixel
spectral intensity
Prior art date
Application number
DK93203737T
Other languages
English (en)
Inventor
Zvi Friedman
Stephen G Lipson
Robert A Buckwald
Dario Cabib
Original Assignee
Applied Spectral Imaging 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 Applied Spectral Imaging Ltd filed Critical Applied Spectral Imaging Ltd
Priority claimed from EP93203737A external-priority patent/EP0767361B1/en
Application granted granted Critical
Publication of DK0767361T3 publication Critical patent/DK0767361T3/da

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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J2003/2866—Markers; Calibrating of scan

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DK93203737T 1993-07-22 1993-07-22 Fremgangsmåde og apparat til spektral billeddannelse DK0767361T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93203737A EP0767361B1 (en) 1993-07-22 1993-07-22 Method and apparatus for spectral imaging

Publications (1)

Publication Number Publication Date
DK0767361T3 true DK0767361T3 (da) 2000-07-31

Family

ID=8214257

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93203737T DK0767361T3 (da) 1993-07-22 1993-07-22 Fremgangsmåde og apparat til spektral billeddannelse

Country Status (5)

Country Link
EP (2) EP0957346A3 (da)
AT (1) ATE189927T1 (da)
DE (2) DE69332492T2 (da)
DK (1) DK0767361T3 (da)
ES (2) ES2188065T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038526B4 (de) * 2000-08-08 2004-09-02 Carl Zeiss Jena Gmbh Verfahren und Anordnung zur Erfassung des wellenlängenabhängigen Verhaltens einer beleuchteten Probe
FR2813000A1 (fr) * 2000-11-23 2002-02-15 Commissariat Energie Atomique Circuit de detection de rayonnement electromagnetique et procede de detection de rayonnement electromagnetique
US7305158B2 (en) 2004-04-15 2007-12-04 Davidson Instruments Inc. Interferometric signal conditioner for measurement of absolute static displacements and dynamic displacements of a Fabry-Perot interferometer
US7492463B2 (en) 2004-04-15 2009-02-17 Davidson Instruments Inc. Method and apparatus for continuous readout of Fabry-Perot fiber optic sensor
EP1586854A3 (en) 2004-04-15 2006-02-08 Davidson Instruments Interferometric signal conditioner for measurement of the absolute length of gaps in a fiber optic Fabry-Pérot interferometer
EP1681540A1 (en) 2004-12-21 2006-07-19 Davidson Instruments, Inc. Multi-channel array processor
EP2021747B1 (en) 2006-04-26 2018-08-01 Halliburton Energy Services, Inc. Fiber optic mems seismic sensor with mass supported by hinged beams
US8115937B2 (en) 2006-08-16 2012-02-14 Davidson Instruments Methods and apparatus for measuring multiple Fabry-Perot gaps
FR2949856B1 (fr) * 2009-09-04 2011-09-16 Centre Nat Etd Spatiales Interferometre a compensation de champ
CN115183871B (zh) * 2022-06-20 2024-10-01 中国科学院西安光学精密机械研究所 基于后验误差最小化的干涉成像光谱仪周期振动修正方法
CN119880142B (zh) * 2025-02-26 2025-10-24 中国科学院长春光学精密机械与物理研究所 屋脊阶梯法布里珀罗干涉成像光谱仪

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702735A (en) * 1971-05-12 1972-11-14 Nasa Multispectral imaging system
FR2506961A1 (fr) * 1981-05-27 1982-12-03 Centre Nat Etd Spatiales Dispositif de spectroscopie et son application a l'observation de la terre depuis un satellite a defilement
US4976542A (en) * 1988-07-25 1990-12-11 Washington University Digital array scanned interferometer
FR2641075B1 (da) * 1988-12-28 1991-04-12 Aerospatiale

Also Published As

Publication number Publication date
EP0957345A3 (en) 2000-05-03
ATE189927T1 (de) 2000-03-15
EP0957345B1 (en) 2002-11-13
EP0957346A2 (en) 1999-11-17
ES2188065T3 (es) 2003-06-16
DE69332492D1 (de) 2002-12-19
DE69332492T2 (de) 2003-07-17
DE69327909D1 (de) 2000-03-30
DE69327909T2 (de) 2000-07-13
ES2144441T3 (es) 2000-06-16
EP0957346A3 (en) 2000-05-03
EP0957345A2 (en) 1999-11-17

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