DE2525787A1 - Interferometrische uebertragung perodischer spektren - Google Patents
Interferometrische uebertragung perodischer spektrenInfo
- Publication number
- DE2525787A1 DE2525787A1 DE19752525787 DE2525787A DE2525787A1 DE 2525787 A1 DE2525787 A1 DE 2525787A1 DE 19752525787 DE19752525787 DE 19752525787 DE 2525787 A DE2525787 A DE 2525787A DE 2525787 A1 DE2525787 A1 DE 2525787A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- frequency
- signal
- intensity
- molecule
- 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.)
- Ceased
Links
- 230000005540 biological transmission Effects 0.000 title claims description 27
- 238000001228 spectrum Methods 0.000 title description 3
- 238000010521 absorption reaction Methods 0.000 claims description 30
- 238000000862 absorption spectrum Methods 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 19
- 230000003595 spectral effect Effects 0.000 claims description 17
- 230000003750 conditioning effect Effects 0.000 claims description 10
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 description 10
- 230000007704 transition Effects 0.000 description 5
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 4
- 238000002310 reflectometry Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004868 gas analysis Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 2
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000014150 Interferons Human genes 0.000 description 1
- 108010050904 Interferons Proteins 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- LYQFWZFBNBDLEO-UHFFFAOYSA-M caesium bromide Chemical compound [Br-].[Cs+] LYQFWZFBNBDLEO-UHFFFAOYSA-M 0.000 description 1
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229940079322 interferon Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 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 Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/478,543 US3939348A (en) | 1974-06-11 | 1974-06-11 | Infrared gas analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2525787A1 true DE2525787A1 (de) | 1976-04-01 |
Family
ID=23900356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752525787 Ceased DE2525787A1 (de) | 1974-06-11 | 1975-06-10 | Interferometrische uebertragung perodischer spektren |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3939348A (https=) |
| JP (1) | JPS5111481A (https=) |
| DE (1) | DE2525787A1 (https=) |
| FR (1) | FR2274914A1 (https=) |
| GB (1) | GB1510521A (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0359213A3 (de) * | 1988-09-16 | 1990-10-17 | Maihak Ag | Optisches Strahlungsfilter |
| EP0608049A3 (fr) * | 1993-01-13 | 1995-01-18 | Vaisala Oy | Méthode de mesurage à un canal de concentration de gaz et dispositif. |
| DE102016226212A1 (de) * | 2016-12-23 | 2018-06-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Analyseeinrichtung |
| DE102007027010B4 (de) | 2007-06-08 | 2023-02-16 | Spectro Analytical Instruments Gmbh | Spektrometeroptik mit nicht-sphärischen Spiegeln |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035643A (en) * | 1974-06-11 | 1977-07-12 | Allied Chemical Corporation | Infrared gas analysis |
| GB1570899A (en) * | 1976-01-08 | 1980-07-09 | Allied Chem | Infrared gas analysis |
| US4236075A (en) * | 1978-08-07 | 1980-11-25 | A/S N. Foss Electric | Apparatus for measuring components of liquid samples |
| ATE25430T1 (de) * | 1980-12-17 | 1987-02-15 | Ici Plc | Messapparat mit verwendung optischer interferenztechnik. |
| US4490845A (en) * | 1982-02-02 | 1984-12-25 | Westinghouse Electric Corp. | Automated acousto-optic infrared analyzer system |
| FR2555747B1 (fr) * | 1983-11-29 | 1986-08-14 | Elf France | Detecteur interferometrique de gaz |
| FR2583605A1 (fr) * | 1985-06-14 | 1986-12-19 | Zamora Castro | Haut-parleur a deux aimants et membrane a suspension centrale |
| AU590388B2 (en) * | 1986-03-07 | 1989-11-02 | Hewlett-Packard Company | Flat band optical relay using apertures and simple lenses |
| US4817013A (en) * | 1986-10-17 | 1989-03-28 | Nellcor, Inc. | Multichannel gas analyzer and method of use |
| US4859858A (en) * | 1986-12-04 | 1989-08-22 | Cascadia Technology Corporation | Gas analyzers |
| DE3812334A1 (de) * | 1988-04-14 | 1989-10-26 | Hartmann & Braun Ag | Interferometrische einrichtung |
| US5076699A (en) * | 1989-05-01 | 1991-12-31 | Rosemount Analytical Inc. | Method and apparatus for remotely and portably measuring a gas of interest |
| US4998017A (en) * | 1989-05-01 | 1991-03-05 | Ryan Fredrick M | Method and arrangement for measuring the optical absorptions of gaseous mixtures |
| DE3923831A1 (de) * | 1989-07-19 | 1991-01-31 | Hartmann & Braun Ag | Interferometrische einrichtung |
| US5416582A (en) * | 1993-02-11 | 1995-05-16 | The United States Of America As Represented By The Department Of Health And Human Services | Method and apparatus for localization and spectroscopy of objects using optical frequency modulation of diffusion waves |
| GB2286041B (en) * | 1994-01-20 | 1998-04-08 | Marconi Gec Ltd | High resolution infrared spectroscope |
| RU2083959C1 (ru) * | 1995-03-21 | 1997-07-10 | Евгений Владимирович Иванов | Способ измерения концентрации газов методом корреляционной фурье-спектроскопии |
| GB2314617B (en) * | 1996-06-24 | 2000-08-23 | Graviner Ltd Kidde | High sensitivity gas detection |
| NZ520876A (en) * | 2000-02-25 | 2005-02-25 | Shell Int Research | Hybrid well communication system |
| US20030209669A1 (en) * | 2002-05-09 | 2003-11-13 | Chou Bruce C. S. | Miniaturized infrared gas analyzing apparatus |
| US20040145741A1 (en) * | 2003-01-24 | 2004-07-29 | Honeywell International Inc. | Comb etalon fluid analyzer |
| US7257450B2 (en) * | 2003-02-13 | 2007-08-14 | Coaptus Medical Corporation | Systems and methods for securing cardiovascular tissue |
| US7050215B1 (en) | 2003-08-01 | 2006-05-23 | Ball Aerospace & Technologies Corp. | Method and apparatus for providing a gas correlation filter for remote sensing of atmospheric trace gases |
| US7030991B1 (en) | 2003-08-01 | 2006-04-18 | Ball Aerospace & Technologies Corp. | Field condensing imaging system for remote sensing of atmospheric trace gases |
| EP1517184A1 (en) * | 2003-09-18 | 2005-03-23 | ASML Netherlands B.V. | Lithographic apparatus and device manufacturing method |
| EP1517186A1 (en) * | 2003-09-18 | 2005-03-23 | ASML Netherlands B.V. | Lithographic apparatus and device manufacturing method |
| US7268881B2 (en) * | 2004-02-17 | 2007-09-11 | The Curators Of The University Of Missouri | Light scattering detector |
| US7903252B2 (en) * | 2005-01-13 | 2011-03-08 | The Curators Of The University Of Missouri | Noise cancellation in fourier transform spectrophotometry |
| NO322438B1 (no) * | 2005-04-15 | 2006-10-02 | Sinvent As | Justerbart interferensfilter |
| NO20051850A (no) * | 2005-04-15 | 2006-09-25 | Sinvent As | Infrarød deteksjon av gass - diffraktiv. |
| WO2009152321A1 (en) * | 2008-06-11 | 2009-12-17 | The Curators Of The University Of Missouri | Liquid chromatography detector and flow controller therefor |
| US8599381B2 (en) | 2011-01-19 | 2013-12-03 | Massachusetts Institute Of Technology | Gas detector for atmospheric species detection |
| CN103776791A (zh) * | 2012-10-28 | 2014-05-07 | 天津奇谱光电技术有限公司 | 一氧化碳气体传感设备 |
| US10442041B2 (en) * | 2016-11-21 | 2019-10-15 | Chep Technology Pty Limited | Nail plater apparatus and related methods |
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
- 1974-06-11 US US05/478,543 patent/US3939348A/en not_active Expired - Lifetime
-
1975
- 1975-05-22 GB GB22348/75A patent/GB1510521A/en not_active Expired
- 1975-06-10 DE DE19752525787 patent/DE2525787A1/de not_active Ceased
- 1975-06-11 JP JP50070718A patent/JPS5111481A/ja active Pending
- 1975-06-11 FR FR7518284A patent/FR2274914A1/fr active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0359213A3 (de) * | 1988-09-16 | 1990-10-17 | Maihak Ag | Optisches Strahlungsfilter |
| EP0608049A3 (fr) * | 1993-01-13 | 1995-01-18 | Vaisala Oy | Méthode de mesurage à un canal de concentration de gaz et dispositif. |
| DE102007027010B4 (de) | 2007-06-08 | 2023-02-16 | Spectro Analytical Instruments Gmbh | Spektrometeroptik mit nicht-sphärischen Spiegeln |
| DE102016226212A1 (de) * | 2016-12-23 | 2018-06-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Analyseeinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2274914A1 (fr) | 1976-01-09 |
| GB1510521A (en) | 1978-05-10 |
| US3939348A (en) | 1976-02-17 |
| JPS5111481A (https=) | 1976-01-29 |
| FR2274914B1 (https=) | 1978-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2525787A1 (de) | Interferometrische uebertragung perodischer spektren | |
| DE69025639T2 (de) | Verfahren und Vorrichtung zur Messung der optischen Absorption von Gasgemischen | |
| DE2604471C2 (de) | Interferometrische Einrichtung | |
| DE69017942T2 (de) | Verfahren und tragbarer Apparat zur Bestimmung eines Gases aus der Ferne. | |
| DE69421000T2 (de) | Identifizierung unbekannter Gase | |
| EP0076356B1 (de) | Verfahren und Vorrichtung zur Messung der Konzentration einer IR-, NDIR-, VIS- oder UV-Strahlung absorbierenden Komponente eines Komponentengemischs | |
| DE68924163T2 (de) | Verfahren und vorrichtung zur spektroskopischen messung der gaskonzentration. | |
| DE2525788A1 (de) | Verfahren und vorrichtung zur spektroskopischen bestimmung der temperatur von gasen | |
| DE69404128T2 (de) | Abbildungsverfahren und -apparat | |
| EP0494883B1 (de) | Verfahren und anordnung zur fabry-perot-spektroskopie | |
| DE2340862A1 (de) | Interferometrische uebertragung periodischer spektren | |
| DE2420060A1 (de) | Spektralphotometrisches verfahren und mehrweg-spektralphotometer zur durchfuehrung desselben | |
| DE3936825A1 (de) | Verfahren und vorrichtung zur erkennung von gasen | |
| EP2520924A1 (de) | Verfahren und Messanordnung zur Verbesserung der Signalauflösung bei der Gasabsorptionsspektroskopie | |
| DE2530480A1 (de) | Einstrahlphotometer | |
| DE102020111293A1 (de) | Verfahren und Vorrichtung zur in-situ Bestimmung der Temperatur eines Wafers | |
| EP0229790B1 (de) | Vorrichtung zur Messung von Atomspektren | |
| DE3923831C2 (https=) | ||
| DE2623857A1 (de) | Verfahren und vorrichtung zur spektroskopischen temperaturmessung | |
| DE3825683C1 (https=) | ||
| DE2606110A1 (de) | Verfahren und vorrichtung zur spektroskopischen gasanlyse | |
| DE2948590C2 (de) | Vorrichtung zur Absorptionsmessung von Gasgemischen | |
| DE3812334A1 (de) | Interferometrische einrichtung | |
| DE102006045253B3 (de) | Gaskonzentrationsmessvorrichtung | |
| DE2617173A1 (de) | Verfahren und vorrichtung zur spektroskopischen gasanalyse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8126 | Change of the secondary classification |
Ipc: G01N 21/35 |
|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: ALLIED CORP., MORRIS TOWNSHIP, N.J., US |
|
| 8128 | New person/name/address of the agent |
Representative=s name: WEBER, D., DIPL.-CHEM. DR.RER.NAT. SEIFFERT, K., D |
|
| 8125 | Change of the main classification |
Ipc: G01N 21/61 |
|
| 8131 | Rejection |