DE69022803D1 - Verbessertes Gitterspektrometer. - Google Patents

Verbessertes Gitterspektrometer.

Info

Publication number
DE69022803D1
DE69022803D1 DE69022803T DE69022803T DE69022803D1 DE 69022803 D1 DE69022803 D1 DE 69022803D1 DE 69022803 T DE69022803 T DE 69022803T DE 69022803 T DE69022803 T DE 69022803T DE 69022803 D1 DE69022803 D1 DE 69022803D1
Authority
DE
Germany
Prior art keywords
grating spectrometer
improved grating
improved
spectrometer
grating
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
DE69022803T
Other languages
English (en)
Other versions
DE69022803T2 (de
Inventor
Edward W Stark
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69022803D1 publication Critical patent/DE69022803D1/de
Application granted granted Critical
Publication of DE69022803T2 publication Critical patent/DE69022803T2/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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J2003/1828—Generating the spectrum; Monochromators using diffraction elements, e.g. grating with order sorter or prefilter
    • 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
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1838—Holographic gratings

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
DE69022803T 1989-08-24 1990-07-11 Verbessertes Gitterspektrometer. Expired - Fee Related DE69022803T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/398,094 US4997281A (en) 1989-08-24 1989-08-24 Grating spectrometer

Publications (2)

Publication Number Publication Date
DE69022803D1 true DE69022803D1 (de) 1995-11-09
DE69022803T2 DE69022803T2 (de) 1996-04-18

Family

ID=23573970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022803T Expired - Fee Related DE69022803T2 (de) 1989-08-24 1990-07-11 Verbessertes Gitterspektrometer.

Country Status (4)

Country Link
US (1) US4997281A (de)
EP (1) EP0413939B1 (de)
DE (1) DE69022803T2 (de)
DK (1) DK0413939T3 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD294087A5 (de) * 1990-04-27 1991-09-19 ���@��@����@�����@���@�������������k�� Spektrometer
US5139335A (en) * 1990-08-24 1992-08-18 Sets, Inc. Holographic grating imaging spectrometer
US5433197A (en) * 1992-09-04 1995-07-18 Stark; Edward W. Non-invasive glucose measurement method and apparatus
US5394237A (en) * 1992-11-10 1995-02-28 Geophysical & Enviromental Research Corp. Portable multiband imaging spectrometer
EP0631137B1 (de) * 1993-06-25 2002-03-20 Edward W. Stark Verfahren und Vorrichtung zum Messen von Glukoseverwandten Substanzen
US5579106A (en) * 1995-02-21 1996-11-26 Oriel Corporation Method and apparatus for providing astigmatism-reduced images with spectroscopic instruments
US5719672A (en) * 1996-09-26 1998-02-17 Varian Associates, Inc. Echelle spectrometer with a shaped oriented slit
US6181418B1 (en) 1998-03-12 2001-01-30 Gretag Macbeth Llc Concentric spectrometer
US7605370B2 (en) * 2001-08-31 2009-10-20 Ric Investments, Llc Microspectrometer gas analyzer
US20040257563A1 (en) * 2003-06-19 2004-12-23 Northrop Grumman Corporation Dual band hyperspectral imaging spectrometer
DE102004045808A1 (de) * 2004-09-22 2006-04-06 Robert Bosch Gmbh Optische Messvorrichtung zur Vermessung von mehreren Flächen eines Messobjektes
US7283232B2 (en) * 2005-06-06 2007-10-16 Duke University Optical spectroscopy with overlapping images
US7817274B2 (en) 2007-10-05 2010-10-19 Jingyun Zhang Compact spectrometer
WO2009070459A1 (en) 2007-11-30 2009-06-04 Jingyun Zhang Miniature spectrometers working with cellular phones and other portable electronic devices
US7924422B2 (en) * 2009-02-12 2011-04-12 Tokyo Electron Limited Calibration method for optical metrology
US8107073B2 (en) * 2009-02-12 2012-01-31 Tokyo Electron Limited Diffraction order sorting filter for optical metrology
US8144319B2 (en) 2009-05-07 2012-03-27 Solum, Inc. Automated soil measurement device
US20110299085A1 (en) * 2010-06-04 2011-12-08 Solum, Inc. Rapid Tissue Analysis Technique
US9146223B1 (en) 2012-08-03 2015-09-29 Monsanto Technology Llc Automated soil measurement device
US9291545B1 (en) 2012-09-06 2016-03-22 Monsanto Technology Llc Self-filling soil processing chamber with dynamic extractant volume
CN103323112B (zh) * 2013-07-02 2015-01-07 中国科学院苏州生物医学工程技术研究所 一种宽光谱高分辨率微型平场光谱仪的光机结构
CN104048757B (zh) * 2014-06-23 2015-11-18 清华大学深圳研究生院 一种凹面光栅光谱仪
US9459201B2 (en) 2014-09-29 2016-10-04 Zyomed Corp. Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
GB2557311B (en) 2016-12-06 2021-05-12 Rsp Systems As Analyte Detection apparatus and method of detecting an analyte
DE102016225344A1 (de) * 2016-12-16 2018-06-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System zur Analyse von elektromagnetischer Strahlung und Bauelement zur Herstellung desselben
EP4214562A1 (de) * 2020-09-20 2023-07-26 The Regents Of The University Of California Transversalfolienbeleuchtungsmikroskopie (transim)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036558A (en) * 1972-04-21 1977-07-19 Etablissement Public: Agence Nationale De Valorisation De Recherche (Anvar) Focalization process of spherical concave diffraction gratings
US3794407A (en) * 1972-05-01 1974-02-26 Matsushita Electric Ind Co Ltd Color pick-up device
US4285596A (en) * 1977-08-16 1981-08-25 Neotec Corporation Holographic diffraction grating system for rapid scan spectral analysis
US4264205A (en) * 1977-08-16 1981-04-28 Neotec Corporation Rapid scan spectral analysis system utilizing higher order spectral reflections of holographic diffraction gratings
JPS58225321A (ja) * 1982-06-25 1983-12-27 Hitachi Ltd 凹面回折格子分光器
FR2531213A1 (fr) * 1982-07-28 1984-02-03 Centre Nat Rech Scient Procede de focalisation des reseaux de diffraction spheriques holographiques travaillant par reflexion, objectifs dispersifs et spectrometres en faisant application
CA1229897A (en) * 1984-12-03 1987-12-01 Gilbert M. Levy Optics system for emission spectrometer
US4650321A (en) * 1985-07-05 1987-03-17 The Perkin-Elmer Corporation Spatial/spectral real time imaging
JPS6247524A (ja) * 1985-08-27 1987-03-02 Fujitsu Ltd 光スペクトル列のスキヤン方法
EP0217054B1 (de) * 1985-08-30 1989-07-19 Kontron-Holding Ag Verfahren und Vorrichtung zur Spektralphotometrie
GB2207253B (en) * 1986-11-11 1990-01-24 Sec Dep For Trade & Industry T Improvements in or relating to monochromators
US4820048A (en) * 1987-11-19 1989-04-11 The Perkin-Elmer Corporation Detector for a spectrometer
US4844617A (en) * 1988-01-20 1989-07-04 Tencor Instruments Confocal measuring microscope with automatic focusing

Also Published As

Publication number Publication date
EP0413939A1 (de) 1991-02-27
US4997281A (en) 1991-03-05
DK0413939T3 (da) 1996-03-04
DE69022803T2 (de) 1996-04-18
EP0413939B1 (de) 1995-10-04

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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