FR2292959A1 - Appareil et procede d'analyse spectroscopique d'un rayonnement lumineux a composantes spectrales periodiques - Google Patents
Appareil et procede d'analyse spectroscopique d'un rayonnement lumineux a composantes spectrales periodiquesInfo
- Publication number
- FR2292959A1 FR2292959A1 FR7536202A FR7536202A FR2292959A1 FR 2292959 A1 FR2292959 A1 FR 2292959A1 FR 7536202 A FR7536202 A FR 7536202A FR 7536202 A FR7536202 A FR 7536202A FR 2292959 A1 FR2292959 A1 FR 2292959A1
- Authority
- FR
- France
- Prior art keywords
- spectral components
- spectroscopic analysis
- luminous radiation
- periodic spectral
- periodic
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title 1
- 230000000737 periodic effect Effects 0.000 title 1
- 230000005855 radiation Effects 0.000 title 1
- 230000003595 spectral effect Effects 0.000 title 1
- 238000004611 spectroscopical analysis Methods 0.000 title 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/527,463 US3984190A (en) | 1974-11-26 | 1974-11-26 | Simultaneous transmission of periodic spectral components by plural interferometric means |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2292959A1 true FR2292959A1 (fr) | 1976-06-25 |
FR2292959B1 FR2292959B1 (fr) | 1978-10-13 |
Family
ID=24101569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7536202A Granted FR2292959A1 (fr) | 1974-11-26 | 1975-11-26 | Appareil et procede d'analyse spectroscopique d'un rayonnement lumineux a composantes spectrales periodiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US3984190A (fr) |
JP (1) | JPS5192678A (fr) |
CA (1) | CA1048807A (fr) |
DE (1) | DE2552541A1 (fr) |
FR (1) | FR2292959A1 (fr) |
GB (1) | GB1495057A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2337881A2 (fr) * | 1976-01-08 | 1977-08-05 | Allied Chem | Procede et appareil de detection d'une espece moleculaire dans un echantillon gazeux |
CN104777144A (zh) * | 2015-05-21 | 2015-07-15 | 天津大学 | 基于拉曼光谱检测的工业气体多组分分析光路系统 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474694B1 (fr) * | 1980-01-29 | 1983-09-02 | Thomson Csf | |
JPS58182524A (ja) * | 1982-04-20 | 1983-10-25 | Sumitomo Electric Ind Ltd | 光周波数変化検出方式 |
US4525067A (en) * | 1982-10-22 | 1985-06-25 | The United States Of America As Represented By The Secretary Of Commerce | Twin-etalon scanning spectrometer |
FR2554586B1 (fr) * | 1983-09-30 | 1986-03-21 | Centre Nat Rech Scient | Procede de discrimination en spectrometrie et dispositif de mise en oeuvre du procede |
DE3812334A1 (de) * | 1988-04-14 | 1989-10-26 | Hartmann & Braun Ag | Interferometrische einrichtung |
US5128798A (en) * | 1991-02-07 | 1992-07-07 | International Business Machines Corporation | Addressable wedge etalon filter |
US5208651A (en) * | 1991-07-16 | 1993-05-04 | The Regents Of The University Of California | Apparatus and method for measuring fluorescence intensities at a plurality of wavelengths and lifetimes |
US5896197A (en) * | 1992-01-08 | 1999-04-20 | Nicolet Instrument Corporation | Interferometer having glass graphite bearing |
US6088144A (en) * | 1996-09-13 | 2000-07-11 | Lucent Technologies Inc. | Detection of frequency-modulated tones in electromagnetic signals |
US6445838B1 (en) | 2000-09-29 | 2002-09-03 | Corning Incorporated | Tunable optical component |
US6904206B2 (en) | 2002-10-15 | 2005-06-07 | Micron Optics, Inc. | Waferless fiber Fabry-Perot filters |
EP1583989A4 (fr) | 2002-12-20 | 2006-07-05 | Micron Optics Inc | Support de ferrule a compensation thermique pour un filtre fabry-perot a fibre |
US20040145741A1 (en) * | 2003-01-24 | 2004-07-29 | Honeywell International Inc. | Comb etalon fluid analyzer |
EP1601954A2 (fr) * | 2003-02-25 | 2005-12-07 | Ceyx Technologies, Inc. | Appareil et procede pour la detection d'agent chimique et biologique |
US7084972B2 (en) * | 2003-07-18 | 2006-08-01 | Chemimage Corporation | Method and apparatus for compact dispersive imaging spectrometer |
US7440096B2 (en) * | 2003-07-18 | 2008-10-21 | Chemimage Corporation | Method and apparatus for compact spectrometer for fiber array spectral translator |
US8269174B2 (en) * | 2003-07-18 | 2012-09-18 | Chemimage Corporation | Method and apparatus for compact spectrometer for multipoint sampling of an object |
US7738095B2 (en) * | 2003-07-18 | 2010-06-15 | Chemimage Corporation | Method and apparatus for compact spectrometer for detecting hazardous agents |
US7286222B2 (en) * | 2003-07-18 | 2007-10-23 | Chemimage Corporation | Sample container and system for a handheld spectrometer and method for using therefor |
US7548310B2 (en) * | 2003-07-18 | 2009-06-16 | Chemimage Corporation | Method and apparatus for compact spectrometer for multipoint sampling of an object |
US7542138B2 (en) * | 2003-07-18 | 2009-06-02 | Chemimage Corporation | Sample container and system for a handheld spectrometer and method for using therefor |
JP2007509319A (ja) * | 2003-10-17 | 2007-04-12 | アクサン・テクノロジーズ・インコーポレーテッド | 多チャネルラマン分光システムおよび方法 |
US8164061B2 (en) * | 2006-09-13 | 2012-04-24 | Delphi Technologies, Inc. | Method and apparatus for a universal infrared analyzer |
US7626696B2 (en) * | 2007-08-07 | 2009-12-01 | Chemimage Corporation | Method and apparatus for reconfigurable field of view in a FAST-based imaging system |
JP2010249808A (ja) * | 2009-03-24 | 2010-11-04 | Olympus Corp | 分光透過率可変素子を備えた分光イメージング装置及び分光イメージング装置における分光透過率可変素子の調整方法 |
JP5810512B2 (ja) * | 2010-11-12 | 2015-11-11 | セイコーエプソン株式会社 | 光学装置 |
US9429474B2 (en) * | 2012-10-08 | 2016-08-30 | Si-Ware Systems | Fourier transform micro spectrometer based on spatially-shifted interferogram bursts |
EP2857811B1 (fr) * | 2013-10-02 | 2015-09-23 | Sick Ag | Spectromètre pour l'analyse de gaz |
WO2015179965A1 (fr) * | 2014-05-27 | 2015-12-03 | GHGSat Inc. | Détection par satellite basée sur un interféromètre de fabry-pérot de gaz à l'état de traces atmosphériques |
US10911155B2 (en) | 2019-04-18 | 2021-02-02 | Microsoft Technology Licensing, Llc | System for throughput increases for optical communications |
US10873392B2 (en) | 2019-04-18 | 2020-12-22 | Microsoft Technology Licensing, Llc | Throughput increases for optical communications |
US10742326B1 (en) | 2019-04-18 | 2020-08-11 | Microsoft Technology Licensing, Llc | Power-based encoding of data to be transmitted over an optical communication path |
US10873393B2 (en) * | 2019-04-18 | 2020-12-22 | Microsoft Technology Licensing, Llc | Receiver training for throughput increases in optical communications |
US10892847B2 (en) | 2019-04-18 | 2021-01-12 | Microsoft Technology Licensing, Llc | Blind detection model optimization |
US10742325B1 (en) | 2019-04-18 | 2020-08-11 | Microsoft Technology Licensing, Llc | Power-based encoding of data to be transmitted over an optical communication path |
US10911152B2 (en) | 2019-04-18 | 2021-02-02 | Microsoft Technology Licensing, Llc | Power-based decoding of data received over an optical communication path |
US10897315B2 (en) | 2019-04-18 | 2021-01-19 | Microsoft Technology Licensing, Llc | Power-based decoding of data received over an optical communication path |
US10862591B1 (en) | 2019-04-18 | 2020-12-08 | Microsoft Technology Licensing, Llc | Unequal decision regions for throughput increases for optical communications |
US10951342B2 (en) | 2019-04-18 | 2021-03-16 | Microsoft Technology Licensing, Llc | Throughput increases for optical communications |
US10938485B2 (en) | 2019-04-18 | 2021-03-02 | Microsoft Technology Licensing, Llc | Error control coding with dynamic ranges |
US10756817B1 (en) | 2019-04-18 | 2020-08-25 | Microsoft Technology Licensing, Llc | Power switching for systems implementing throughput improvements for optical communications |
US10998982B2 (en) | 2019-04-18 | 2021-05-04 | Microsoft Technology Licensing, Llc | Transmitter for throughput increases for optical communications |
US11018776B2 (en) | 2019-04-18 | 2021-05-25 | Microsoft Technology Licensing, Llc | Power-based decoding of data received over an optical communication path |
US10911141B1 (en) | 2019-07-30 | 2021-02-02 | Microsoft Technology Licensing, Llc | Dynamically selecting a channel model for optical communications |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3853404A (en) * | 1972-08-14 | 1974-12-10 | Allied Chem | Simultaneous interferometric transmission of periodic spectral components |
-
1974
- 1974-11-26 US US05/527,463 patent/US3984190A/en not_active Expired - Lifetime
-
1975
- 1975-10-28 CA CA75238476A patent/CA1048807A/fr not_active Expired
- 1975-11-17 GB GB47287/75A patent/GB1495057A/en not_active Expired
- 1975-11-22 DE DE19752552541 patent/DE2552541A1/de not_active Ceased
- 1975-11-25 JP JP50141101A patent/JPS5192678A/ja active Pending
- 1975-11-26 FR FR7536202A patent/FR2292959A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2337881A2 (fr) * | 1976-01-08 | 1977-08-05 | Allied Chem | Procede et appareil de detection d'une espece moleculaire dans un echantillon gazeux |
CN104777144A (zh) * | 2015-05-21 | 2015-07-15 | 天津大学 | 基于拉曼光谱检测的工业气体多组分分析光路系统 |
Also Published As
Publication number | Publication date |
---|---|
DE2552541A1 (de) | 1976-08-12 |
US3984190A (en) | 1976-10-05 |
FR2292959B1 (fr) | 1978-10-13 |
CA1048807A (fr) | 1979-02-20 |
GB1495057A (en) | 1977-12-14 |
JPS5192678A (fr) | 1976-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2292959A1 (fr) | Appareil et procede d'analyse spectroscopique d'un rayonnement lumineux a composantes spectrales periodiques | |
IT1062498B (it) | Metodo apparecchio e composizioni per spettroscopia a fluorescenza e analisi immunofluorimetrica | |
FR2349832A1 (fr) | Appareil d'analyse par voie optique d'un melange gazeux | |
JPS52152780A (en) | Method of and spectrometer for measuring light intensity | |
FR2334101A1 (fr) | Appareil d'analyse de gaz | |
SE7513258L (sv) | Forfarande och apparat for analys | |
FR2276735A1 (fr) | Procede et appareil d'analyse d'un spectre de frequences | |
IT1035809B (it) | Apparecchio spettroscopico per la determinazione delle caratteri stiche spettrali di deboli sorgenti luminose | |
FR2314495A1 (fr) | Appareil d'analyse electrochimique | |
BE815426A (fr) | Procede et appareil pour l'analyse quantitative utilisant un reactif en paricules | |
FR2337393A1 (fr) | Procede et appareil d'analyse et de reconnaissance de parole | |
FR2274905A1 (fr) | Procede et appareil de mesure spectroscopique de temperature | |
FR2350069A1 (fr) | Procede et appareil de manucure | |
BE875213A (fr) | Procede et appareil pour l'analyse spectroscopique | |
IT1162677B (it) | Apparecchio per la analisi di gas | |
FR2276582A1 (fr) | Procede et appareil d'etudes thermo-analytiques | |
FR2327525A1 (fr) | Procede et appareil d'analyse de radiations optiques | |
FR2301821A1 (fr) | Procede et appareil d'analyse spectroscopique d'un gaz | |
BE828357A (fr) | Procede et dispositif d'analyse quantitative | |
FR2282641A2 (fr) | Procede et appareil d'analyse photometrique d'un echantillon porte par une matiere fibreuse | |
SE409510B (sv) | Anordning for kvalitativ och kvantitativ analys av gasblandningar | |
JPS522484A (en) | Method of inspecting spectrum of light with spectrometer and spectrometer for same | |
FR2276793A1 (fr) | Appareil et procede de positionnement de curseurs | |
BE856634A (fr) | Procede et appareil d'eclairement avec un spectre visible determine | |
FR2308918A1 (fr) | Procede et appareil d'analyse spectroscopique des gaz |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |