FI124951B - Optinen järjestelmä - Google Patents
Optinen järjestelmä Download PDFInfo
- Publication number
- FI124951B FI124951B FI20105110A FI20105110A FI124951B FI 124951 B FI124951 B FI 124951B FI 20105110 A FI20105110 A FI 20105110A FI 20105110 A FI20105110 A FI 20105110A FI 124951 B FI124951 B FI 124951B
- Authority
- FI
- Finland
- Prior art keywords
- measuring head
- light
- component
- wavelength
- measuring
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 27
- 238000005259 measurement Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 13
- 238000001228 spectrum Methods 0.000 claims description 5
- 238000010183 spectrum analysis Methods 0.000 claims description 5
- 230000007480 spreading Effects 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000004611 spectroscopical analysis Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 238000001444 catalytic combustion detection Methods 0.000 description 8
- 239000002360 explosive Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
- G01N21/431—Dip refractometers, e.g. using optical fibres
-
- 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
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20105110A FI124951B (fi) | 2010-02-05 | 2010-02-05 | Optinen järjestelmä |
| JP2011018053A JP5910805B2 (ja) | 2010-02-05 | 2011-01-31 | 光学システム |
| DE102011000456.4A DE102011000456B4 (de) | 2010-02-05 | 2011-02-02 | Messkopf, optisches System, Verfahren sowie Software-Produkt zur Messungdes Brechungsindex eines Mediums |
| US13/021,234 US8760640B2 (en) | 2010-02-05 | 2011-02-04 | Optical system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20105110 | 2010-02-05 | ||
| FI20105110A FI124951B (fi) | 2010-02-05 | 2010-02-05 | Optinen järjestelmä |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20105110A0 FI20105110A0 (fi) | 2010-02-05 |
| FI20105110A7 FI20105110A7 (fi) | 2011-08-06 |
| FI124951B true FI124951B (fi) | 2015-04-15 |
Family
ID=41727659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20105110A FI124951B (fi) | 2010-02-05 | 2010-02-05 | Optinen järjestelmä |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8760640B2 (enExample) |
| JP (1) | JP5910805B2 (enExample) |
| DE (1) | DE102011000456B4 (enExample) |
| FI (1) | FI124951B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9194798B2 (en) * | 2012-03-13 | 2015-11-24 | Ut-Battelle, Llc | Imaging based refractometer for hyperspectral refractive index detection |
| US9194799B2 (en) * | 2012-03-13 | 2015-11-24 | Ut-Battelle, Llc | Imaging based refractometers |
| DE102012102983A1 (de) | 2012-04-05 | 2013-10-10 | Carl Zeiss Microscopy Gmbh | Verfahren und Vorrichtung zum Bestimmen eines kritischen Winkels eines Anregungslichtstrahls |
| US8692985B1 (en) * | 2012-11-19 | 2014-04-08 | J.A. Woollam Co., Inc. | Method of determining refractive index of prism shaped material |
| RU2563310C2 (ru) * | 2014-01-09 | 2015-09-20 | Акционерное общество "Швабе-Технологическая лаборатория" (АО "Швабе - Технологическая лаборатория") | Способ измерения средней дисперсии света и устройство для его осуществления |
| DE102015106795A1 (de) * | 2015-04-30 | 2016-11-03 | Anton Paar Optotec Gmbh | Wellenlängenkalibration für Refraktometer |
| JP6791081B2 (ja) * | 2017-09-26 | 2020-11-25 | 株式会社島津製作所 | 屈折率測定装置及び屈折率測定方法 |
| US10571334B2 (en) * | 2017-12-15 | 2020-02-25 | Horiba Instruments Incorporated | System and method for selective resolution for concave grating spectrometer |
| CN111007037A (zh) * | 2019-11-23 | 2020-04-14 | 成都佳鑫德科技有限公司 | 一种基于光学器件的液体浓度测量装置、计算机设备及计算机可读存储介质 |
| FI20206374A1 (en) * | 2020-12-28 | 2022-06-29 | Kxs Tech Oy | Refractometer |
| DE102021116991A1 (de) | 2021-07-01 | 2023-01-05 | Hochschule Düsseldorf Körperschaft des öffentlichen Rechts | Verfahren und Vorrichtung zum Bestimmen frequenzabhängiger Brechungsindizes |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306805A (en) * | 1979-06-04 | 1981-12-22 | Arrington James R | Refractometric device |
| JPS6111637A (ja) * | 1984-06-27 | 1986-01-20 | Nec Corp | 液体センサ |
| JPH0652238B2 (ja) * | 1988-02-03 | 1994-07-06 | 株式会社フジクラ | 流体屈折計およびこれを用いた流体密度計 |
| DE3831346A1 (de) * | 1988-09-15 | 1990-04-05 | Zeiss Carl Fa | Refraktometer mit brechzahlabhaengiger aperturteilung |
| US5042893A (en) * | 1990-11-09 | 1991-08-27 | Hewlett-Packard Company | Direct mount coupling to a spectrophotometer |
| FI96451C (fi) * | 1993-09-07 | 1996-06-25 | Janesko Oy | Refraktometri |
| JPH10318919A (ja) * | 1997-05-19 | 1998-12-04 | Nippon Soken Inc | 屈折率測定装置 |
| US6496636B1 (en) * | 1997-06-13 | 2002-12-17 | Mark Stephen Braiman | Support planar and tapered quasi-planar germanium waveguides for infrared evanescent-wave sensing |
| US6070093A (en) * | 1997-12-02 | 2000-05-30 | Abbott Laboratories | Multiplex sensor and method of use |
| US6538727B2 (en) * | 2000-04-17 | 2003-03-25 | Paul H. Nicholas | Electronic device for distinguishing sugar sweetened beverages from artificially sweetened ones |
| JP2003315268A (ja) * | 2002-04-19 | 2003-11-06 | Mitsubishi Electric Corp | 粉塵検出装置 |
| JP4213441B2 (ja) * | 2002-09-20 | 2009-01-21 | シャープ株式会社 | トナー飛散量検出装置および画像形成装置 |
| US20050151975A1 (en) * | 2004-01-14 | 2005-07-14 | Ivan Melnyk | Fabry-perot fiber optic sensing device and method |
| WO2006004061A1 (ja) * | 2004-07-02 | 2006-01-12 | The Furukawa Electric Co., Ltd. | 光給電型センシングシステム |
| JP4911606B2 (ja) | 2007-03-08 | 2012-04-04 | 倉敷紡績株式会社 | 全反射減衰型光学プローブおよびそれを用いた水溶液分光測定装置 |
| US8730468B2 (en) | 2008-02-01 | 2014-05-20 | Rare Light, Inc. | Methods, devices and kits for peri-critical reflectance spectroscopy |
| US7619725B1 (en) | 2008-05-12 | 2009-11-17 | Sealite Engineering, Inc. | Optically amplified critical wavelength refractometer |
| GB2460305B (en) | 2008-11-11 | 2010-06-16 | Univ Montfort | Determining the particle size distribution of a suspension |
-
2010
- 2010-02-05 FI FI20105110A patent/FI124951B/fi active IP Right Grant
-
2011
- 2011-01-31 JP JP2011018053A patent/JP5910805B2/ja active Active
- 2011-02-02 DE DE102011000456.4A patent/DE102011000456B4/de active Active
- 2011-02-04 US US13/021,234 patent/US8760640B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011000456B4 (de) | 2022-01-27 |
| JP5910805B2 (ja) | 2016-04-27 |
| JP2011164102A (ja) | 2011-08-25 |
| US8760640B2 (en) | 2014-06-24 |
| FI20105110A7 (fi) | 2011-08-06 |
| FI20105110A0 (fi) | 2010-02-05 |
| US20110194109A1 (en) | 2011-08-11 |
| DE102011000456A1 (de) | 2011-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI124951B (fi) | Optinen järjestelmä | |
| US9182282B2 (en) | Multi-analyte optical computing system | |
| US8213006B2 (en) | Multi-analyte optical computing system | |
| US8213012B2 (en) | Stability for optical computing system | |
| US7990538B2 (en) | Signal processing for optical computing system | |
| US9170154B2 (en) | Data validation and classification in optical analysis systems | |
| Zhao et al. | Novel optical fiber sensor for simultaneous measurement of temperature and salinity | |
| US9013698B2 (en) | Imaging systems for optical computing devices | |
| EP1969326B1 (en) | Optical analysis system and method for real time multivariate optical computing | |
| CA2868841C (en) | Imaging systems for optical computing devices | |
| US8379199B2 (en) | Self-contained multivariate optical computing and analysis system | |
| US20130188191A1 (en) | Optical Analysis System For Dynamic, Real-Time Detection And Measurement | |
| CN106461539A (zh) | 具有可变光学路径长度池的分光光度计 | |
| US9194799B2 (en) | Imaging based refractometers | |
| WO2013102661A1 (en) | Spectroscopic sensor for bio-sensing | |
| JP4999707B2 (ja) | 表面プラズモン共鳴センサにおける表面プラズモンの分光のための方法およびその使用のためのエレメント | |
| JP7445313B2 (ja) | 濃度測定装置 | |
| CN115389022B (zh) | 椭偏仪 | |
| Mencaglia et al. | Optical fiber instrumentation for online absorption and reflection spectroscopy | |
| JP5861855B1 (ja) | 光度計、および合成反応過程のモニタリング方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 124951 Country of ref document: FI Kind code of ref document: B |