NO911422D0 - Spredende holografisk spektrometer. - Google Patents
Spredende holografisk spektrometer.Info
- Publication number
- NO911422D0 NO911422D0 NO911422A NO911422A NO911422D0 NO 911422 D0 NO911422 D0 NO 911422D0 NO 911422 A NO911422 A NO 911422A NO 911422 A NO911422 A NO 911422A NO 911422 D0 NO911422 D0 NO 911422D0
- Authority
- NO
- Norway
- Prior art keywords
- spectrometers
- holographic
- spreading
- spreading holographic
- holographic spectrometers
- Prior art date
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
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
- G01J3/1838—Holographic gratings
-
- 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
-
- 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
- G01J3/02—Details
- G01J3/0256—Compact construction
- G01J3/0259—Monolithic
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0237—Adjustable, e.g. focussing
-
- 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
- G01J3/02—Details
- G01J3/0256—Compact construction
-
- 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
- G01J3/02—Details
- G01J3/0286—Constructional arrangements for compensating for fluctuations caused by temperature, humidity or pressure, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a spectrometer, e.g. vacuum
-
- 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
- G01J3/02—Details
- G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
-
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/067—Electro-optic, magneto-optic, acousto-optic elements
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/508,436 US5050992A (en) | 1990-04-13 | 1990-04-13 | Dispersive holographic spectrometer |
Publications (2)
Publication Number | Publication Date |
---|---|
NO911422D0 true NO911422D0 (no) | 1991-04-11 |
NO911422L NO911422L (no) | 1991-10-14 |
Family
ID=24022741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO91911422A NO911422L (no) | 1990-04-13 | 1991-04-11 | Skillende holografisk spektrometer |
Country Status (9)
Country | Link |
---|---|
US (1) | US5050992A (no) |
EP (1) | EP0452095B1 (no) |
JP (1) | JPH04225124A (no) |
KR (1) | KR950008824B1 (no) |
CA (1) | CA2038446C (no) |
DE (1) | DE69110340T2 (no) |
FI (1) | FI911785A (no) |
NO (1) | NO911422L (no) |
TW (1) | TW203650B (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9200562D0 (en) * | 1992-01-11 | 1992-03-11 | Fisons Plc | Analytical device with polychromatic light source |
US5900932A (en) * | 1993-07-02 | 1999-05-04 | Canon Information Systems, Inc. | Tristimulus template-type colorimeter |
US5731874A (en) * | 1995-01-24 | 1998-03-24 | The Board Of Trustees Of The Leland Stanford Junior University | Discrete wavelength spectrometer |
JP2000506274A (ja) * | 1996-03-05 | 2000-05-23 | ミカエル エス レビン | ホログラフィーガス分析器 |
US5789733A (en) * | 1996-09-20 | 1998-08-04 | Motorola, Inc. | Smart card with contactless optical interface |
US7376068B1 (en) * | 2000-08-19 | 2008-05-20 | Jehad Khoury | Nano-scale resolution holographic lens and pickup device |
EP1205962A1 (en) * | 2000-11-10 | 2002-05-15 | Jobin Yvon S.A. | Method for monitoring and/or controlling the status of a plasma in a plasma spectrometer and spectrometer for implementing such a method |
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 |
US10458844B2 (en) | 2016-08-25 | 2019-10-29 | Abl Ip Holding Llc | Reconfigurable optical fiber spectrometer in a lighting device |
US10281326B2 (en) * | 2016-08-25 | 2019-05-07 | Abl Ip Holding Llc | Fixture that provides light incorporating a reconfigurable spectrometer |
US10365157B2 (en) | 2016-12-05 | 2019-07-30 | Abl Ip Holding Llc | Lighting device incorporating a hyperspectral imager as a reconfigurable sensing element |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4916482A (no) * | 1972-05-22 | 1974-02-13 | ||
US3794426A (en) * | 1972-12-08 | 1974-02-26 | Bendix Corp | Holographic spectrometer |
US4678332A (en) * | 1984-02-21 | 1987-07-07 | Dan Rock | Broadband spectrometer with fiber optic reformattor |
JPS61160715A (ja) * | 1985-01-09 | 1986-07-21 | Canon Inc | 焦点距離可変レンズ |
US4735486A (en) * | 1985-03-29 | 1988-04-05 | Grumman Aerospace Corporation | Systems and methods for processing optical correlator memory devices |
JPS62121323A (ja) * | 1985-11-22 | 1987-06-02 | Hitachi Ltd | 偏光測定装置 |
US4779984A (en) * | 1987-02-24 | 1988-10-25 | Hughes Aircraft Company | Method and apparatus for holographic spectrometry |
US4790654A (en) * | 1987-07-17 | 1988-12-13 | Trw Inc. | Spectral filter |
US4815849A (en) * | 1987-12-30 | 1989-03-28 | Hewlett-Packard Company | Spectrometer using concave holographic diffraction grating |
GB2219853A (en) * | 1988-06-14 | 1989-12-20 | Plessey Co Plc | A spectral filter |
-
1990
- 1990-04-13 US US07/508,436 patent/US5050992A/en not_active Expired - Lifetime
-
1991
- 1991-03-18 CA CA002038446A patent/CA2038446C/en not_active Expired - Fee Related
- 1991-04-09 DE DE69110340T patent/DE69110340T2/de not_active Expired - Fee Related
- 1991-04-09 EP EP91303127A patent/EP0452095B1/en not_active Expired - Lifetime
- 1991-04-11 NO NO91911422A patent/NO911422L/no unknown
- 1991-04-12 FI FI911785A patent/FI911785A/fi not_active Application Discontinuation
- 1991-04-12 KR KR1019910005875A patent/KR950008824B1/ko active IP Right Grant
- 1991-04-15 JP JP3082578A patent/JPH04225124A/ja active Pending
- 1991-04-17 TW TW080103006A patent/TW203650B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP0452095B1 (en) | 1995-06-14 |
CA2038446C (en) | 1995-04-11 |
NO911422L (no) | 1991-10-14 |
FI911785A (fi) | 1991-10-14 |
DE69110340T2 (de) | 1996-03-07 |
EP0452095A1 (en) | 1991-10-16 |
DE69110340D1 (de) | 1995-07-20 |
TW203650B (no) | 1993-04-11 |
US5050992A (en) | 1991-09-24 |
KR950008824B1 (ko) | 1995-08-08 |
JPH04225124A (ja) | 1992-08-14 |
FI911785A0 (fi) | 1991-04-12 |
KR920005760A (ko) | 1992-04-03 |
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