WO2005086818A3 - Devices and method for spectral measurements - Google Patents
Devices and method for spectral measurements Download PDFInfo
- Publication number
- WO2005086818A3 WO2005086818A3 PCT/US2005/007612 US2005007612W WO2005086818A3 WO 2005086818 A3 WO2005086818 A3 WO 2005086818A3 US 2005007612 W US2005007612 W US 2005007612W WO 2005086818 A3 WO2005086818 A3 WO 2005086818A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electromagnetic energy
- devices
- spectral
- spectral measurements
- entrance aperture
- Prior art date
Links
- 230000003595 spectral effect Effects 0.000 title abstract 4
- 238000005259 measurement Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000006185 dispersion Substances 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
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
- G01J3/02—Details
-
- 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
- G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
-
- 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
- G01J3/021—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using plane or convex mirrors, parallel phase plates, or particular reflectors
-
- 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
- G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
-
- 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
- G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective 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
- G01J3/02—Details
- G01J3/027—Control of working procedures of a spectrometer; Failure detection; Bandwidth calculation
-
- 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
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- 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
- G01J3/28—Investigating the spectrum
- G01J3/2846—Investigating the spectrum using modulation grid; Grid spectrometers
-
- 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
- G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
- G01J3/36—Investigating two or more bands of a spectrum by separate detectors
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55096604P | 2004-03-06 | 2004-03-06 | |
US60/550,966 | 2004-03-06 | ||
US10/832,684 US20050024640A1 (en) | 1999-04-09 | 2004-04-26 | System and method for encoded spatio-spectral information processing |
US10/832,684 | 2004-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005086818A2 WO2005086818A2 (en) | 2005-09-22 |
WO2005086818A3 true WO2005086818A3 (en) | 2006-05-04 |
Family
ID=34976167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/007612 WO2005086818A2 (en) | 2004-03-06 | 2005-03-07 | Devices and method for spectral measurements |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2005086818A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8243353B1 (en) | 2008-04-07 | 2012-08-14 | Applied Science Innovations, Inc. | Holography-based device, system and method for coded aperture imaging |
GB2498512B (en) * | 2011-12-14 | 2014-03-05 | Thermo Fisher Scient Ecublens Sarl | Spark optical emission spectrometer and method of spectroscopy |
CN106527016A (en) * | 2015-09-10 | 2017-03-22 | 上海傲蕊光电科技有限公司 | Light generator, image device, image system and light generation control method |
CN106596694A (en) * | 2016-12-07 | 2017-04-26 | 江苏天瑞仪器股份有限公司 | Metal ion concentration spectral line data optimization analysis method |
JP6639718B2 (en) | 2018-06-07 | 2020-02-05 | キヤノン株式会社 | Optical system, imaging apparatus including the same, and imaging system |
WO2019235325A1 (en) * | 2018-06-07 | 2019-12-12 | キヤノン株式会社 | Optical system, imaging device comprising same, and imaging system |
JP6639717B2 (en) | 2018-06-07 | 2020-02-05 | キヤノン株式会社 | Optical system, imaging apparatus including the same, and imaging system |
GB2595433A (en) * | 2019-11-27 | 2021-12-01 | Perkinelmer Singapore Pte Ltd | Raman spectrometer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5627639A (en) * | 1995-06-06 | 1997-05-06 | Lockheed Missiles & Space Company, Inc. | Coded aperture imaging spectrometer |
-
2005
- 2005-03-07 WO PCT/US2005/007612 patent/WO2005086818A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5627639A (en) * | 1995-06-06 | 1997-05-06 | Lockheed Missiles & Space Company, Inc. | Coded aperture imaging spectrometer |
Also Published As
Publication number | Publication date |
---|---|
WO2005086818A2 (en) | 2005-09-22 |
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