IT1249939B - Sistema di spettroscopia ad alta risoluzione. - Google Patents
Sistema di spettroscopia ad alta risoluzione.Info
- Publication number
- IT1249939B IT1249939B ITTO910492A ITTO910492A IT1249939B IT 1249939 B IT1249939 B IT 1249939B IT TO910492 A ITTO910492 A IT TO910492A IT TO910492 A ITTO910492 A IT TO910492A IT 1249939 B IT1249939 B IT 1249939B
- Authority
- IT
- Italy
- Prior art keywords
- radiation
- high resolution
- spectroscopy system
- resolution spectroscopy
- spectrum
- Prior art date
Links
- 238000004611 spectroscopical analysis Methods 0.000 title 1
- 230000005855 radiation Effects 0.000 abstract 3
- 238000001228 spectrum Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
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
- G01J3/26—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
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1226—Interference filters
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
LA RADIAZIONE DA ANALIZZARE E' INVIATA SU UN ELEMENTO (5) CHE SELEZIONA PARTI DIVERSE DELLO SPETTRO AL VARIARE DELL'ANGOLO D'INCIDENZA DELLA RADIAZIONE. I VALORI D'INTENSITA' DELLA RADIAZIONE USCENTE DALL'ELEMENTO (5) SONO RACCOLTI DA UN'UNITA' DI ACQUISIZIONE ED ELABORAZIONE DATI (9) CHE ELABORA TALI VALORI CONFRONTANDOLI CON LA FUNZIONE DI TRASFERIMENTO DELL'ELEMENTO PER RICAVARE LE INFORMAZIONI SULLO SPETTRO.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910492A IT1249939B (it) | 1991-06-28 | 1991-06-28 | Sistema di spettroscopia ad alta risoluzione. |
US07/859,822 US5305077A (en) | 1991-06-28 | 1992-03-30 | High-resolution spectroscopy system |
CA002070330A CA2070330C (en) | 1991-06-28 | 1992-06-03 | High resolution spectroscopy system |
EP92110768A EP0520463B1 (en) | 1991-06-28 | 1992-06-26 | A high-resolution spectroscopy system |
DE199292110768T DE520463T1 (de) | 1991-06-28 | 1992-06-26 | Hochaufloesendes spektroskopsystem. |
DE69201917T DE69201917T2 (de) | 1991-06-28 | 1992-06-26 | Hochauflösendes Spektroskopsystem. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910492A IT1249939B (it) | 1991-06-28 | 1991-06-28 | Sistema di spettroscopia ad alta risoluzione. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910492A0 ITTO910492A0 (it) | 1991-06-28 |
ITTO910492A1 ITTO910492A1 (it) | 1992-12-28 |
IT1249939B true IT1249939B (it) | 1995-03-30 |
Family
ID=11409445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910492A IT1249939B (it) | 1991-06-28 | 1991-06-28 | Sistema di spettroscopia ad alta risoluzione. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5305077A (it) |
EP (1) | EP0520463B1 (it) |
CA (1) | CA2070330C (it) |
DE (2) | DE520463T1 (it) |
IT (1) | IT1249939B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3318397B2 (ja) * | 1992-08-27 | 2002-08-26 | 興和株式会社 | 微粒子計測装置 |
US5440388A (en) * | 1993-08-02 | 1995-08-08 | Erickson; Jon W. | Chemical analysis and imaging by discrete fourier transform spectroscopy |
IT1280841B1 (it) * | 1995-04-05 | 1998-02-11 | Cselt Centro Studi Lab Telecom | Procedimento e apparecchiatura per la misura dell'indice di rifrazione di lastrine di materiale vetroso |
GB9511490D0 (en) * | 1995-06-07 | 1995-08-02 | Renishaw Plc | Raman microscope |
ES2134699B1 (es) * | 1996-07-30 | 2000-05-16 | Investiagaciones Energeticas M | Metodo de descomposicion espectral mediante espectrometros de centelleo liquido para mezclas de radionucleidos. |
JP3792374B2 (ja) * | 1997-10-29 | 2006-07-05 | 倉敷紡績株式会社 | 光学的濃度測定装置 |
ES2134164B1 (es) * | 1997-12-10 | 2000-05-16 | Univ Malaga | Metodo computerizado de analisis mediante espectroscopia de plasmas producidos por laser para el control de calidad de celulas solares. |
EP1150106A1 (de) * | 2000-04-27 | 2001-10-31 | Krieg, Gunther, Prof.Dr.Ing. | Verfahren und Vorrichtung zur präzisen, quantitativen Stoffanalyse in Flüssigkeiten, Gasen und Feststoffen |
CN104040309B (zh) | 2011-11-03 | 2019-06-07 | 威利食品有限公司 | 用于最终使用者食品分析的低成本光谱测定系统 |
EP4006542A1 (en) | 2013-08-02 | 2022-06-01 | Verifood Ltd. | Spectrometer comprising sample illuminator |
EP3090239A4 (en) | 2014-01-03 | 2018-01-10 | Verifood Ltd. | Spectrometry systems, methods, and applications |
WO2016063284A2 (en) | 2014-10-23 | 2016-04-28 | Verifood, Ltd. | Accessories for handheld spectrometer |
WO2016125165A2 (en) | 2015-02-05 | 2016-08-11 | Verifood, Ltd. | Spectrometry system with visible aiming beam |
WO2016125164A2 (en) | 2015-02-05 | 2016-08-11 | Verifood, Ltd. | Spectrometry system applications |
WO2018015951A1 (en) | 2016-07-20 | 2018-01-25 | Verifood, Ltd. | Accessories for handheld spectrometer |
CN113167648A (zh) | 2018-10-08 | 2021-07-23 | 威利食品有限公司 | 一种用于光谱仪的附件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4008961A (en) * | 1975-04-21 | 1977-02-22 | Allied Chemical Corporation | Monochromatic detection of plural rotational Raman spectra generated by multiple frequency excitation |
US4081215A (en) * | 1976-05-18 | 1978-03-28 | General Electric Company | Stable two-channel, single-filter spectrometer |
US4084909A (en) * | 1976-07-19 | 1978-04-18 | International Business Machines Corporation | Drum monochromator |
GB8830039D0 (en) * | 1988-12-22 | 1989-02-15 | Renishaw Plc | Raman microscope |
DE3923831A1 (de) * | 1989-07-19 | 1991-01-31 | Hartmann & Braun Ag | Interferometrische einrichtung |
-
1991
- 1991-06-28 IT ITTO910492A patent/IT1249939B/it active IP Right Grant
-
1992
- 1992-03-30 US US07/859,822 patent/US5305077A/en not_active Expired - Lifetime
- 1992-06-03 CA CA002070330A patent/CA2070330C/en not_active Expired - Fee Related
- 1992-06-26 EP EP92110768A patent/EP0520463B1/en not_active Expired - Lifetime
- 1992-06-26 DE DE199292110768T patent/DE520463T1/de active Pending
- 1992-06-26 DE DE69201917T patent/DE69201917T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0520463B1 (en) | 1995-04-05 |
EP0520463A1 (en) | 1992-12-30 |
CA2070330C (en) | 1996-02-13 |
US5305077A (en) | 1994-04-19 |
DE69201917T2 (de) | 1995-09-07 |
DE69201917D1 (de) | 1995-05-11 |
CA2070330A1 (en) | 1992-12-29 |
DE520463T1 (de) | 1993-08-12 |
ITTO910492A1 (it) | 1992-12-28 |
ITTO910492A0 (it) | 1991-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950616 |