NO307584B1 - Interferometrisk sensor samt anvendelse av denne i en optisk interferens-måleanordning - Google Patents
Interferometrisk sensor samt anvendelse av denne i en optisk interferens-måleanordning Download PDFInfo
- Publication number
- NO307584B1 NO307584B1 NO892249A NO892249A NO307584B1 NO 307584 B1 NO307584 B1 NO 307584B1 NO 892249 A NO892249 A NO 892249A NO 892249 A NO892249 A NO 892249A NO 307584 B1 NO307584 B1 NO 307584B1
- Authority
- NO
- Norway
- Prior art keywords
- interferometer
- light
- interferometers
- spectrum
- optical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 51
- 238000001228 spectrum Methods 0.000 claims abstract description 71
- 239000011521 glass Substances 0.000 claims abstract description 65
- 239000013307 optical fiber Substances 0.000 claims abstract description 59
- 239000012528 membrane Substances 0.000 claims abstract description 23
- 125000006850 spacer group Chemical group 0.000 claims abstract description 17
- 230000000717 retained effect Effects 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 claims description 31
- 230000004907 flux Effects 0.000 claims description 28
- 239000000835 fiber Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 9
- 230000003595 spectral effect Effects 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 5
- 239000005318 dichroic glass Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 230000006798 recombination Effects 0.000 abstract description 2
- 238000005215 recombination Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005021 gait Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/266—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light by interferometric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
- G01L9/0077—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Pressure Sensors (AREA)
- Optical Transform (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Measuring Fluid Pressure (AREA)
- Spectrometry And Color Measurement (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8807389A FR2632404B1 (fr) | 1988-06-03 | 1988-06-03 | Capteur interferometrique et son utilisation dans un dispositif interferometrique |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO892249D0 NO892249D0 (no) | 1989-06-02 |
| NO892249L NO892249L (no) | 1989-12-04 |
| NO307584B1 true NO307584B1 (no) | 2000-04-25 |
Family
ID=9366898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO892249A NO307584B1 (no) | 1988-06-03 | 1989-06-02 | Interferometrisk sensor samt anvendelse av denne i en optisk interferens-måleanordning |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5032026A (ja) |
| EP (1) | EP0347277B1 (ja) |
| JP (1) | JP2716207B2 (ja) |
| AT (1) | ATE94983T1 (ja) |
| CA (1) | CA1335418C (ja) |
| DE (1) | DE68909320T2 (ja) |
| ES (1) | ES2046502T3 (ja) |
| FR (1) | FR2632404B1 (ja) |
| NO (1) | NO307584B1 (ja) |
| OA (1) | OA09049A (ja) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227859A (en) * | 1990-12-04 | 1993-07-13 | Grumman Aerospace Corporation | Passive coherent radiation detection system |
| CA2055790A1 (en) * | 1991-01-04 | 1992-07-05 | Victor Vali | System for accurately detecting changes in temperature and pressure |
| FR2673022B1 (fr) * | 1991-02-14 | 1993-06-11 | Bertin & Cie | Recepteur de demultiplexage parallele pour un reseau de capteurs optiques a codage de modulation spectrale. |
| US5355423A (en) * | 1992-07-16 | 1994-10-11 | Rosemount Inc. | Optical temperature probe assembly |
| US5446279A (en) * | 1993-08-27 | 1995-08-29 | Hughes Aircraft Company | Fiber optic sensor sensing curvature of a diaphragm |
| CA2122782C (en) * | 1994-05-03 | 1999-07-27 | Wojtek J. Bock | Apparatus for measuring an ambient physical parameter applied to a highly birefringent sensing fiber and method |
| US5994891A (en) * | 1994-09-26 | 1999-11-30 | The Boeing Company | Electrically small, wideband, high dynamic range antenna having a serial array of optical modulators |
| FR2765964A1 (fr) * | 1997-07-08 | 1999-01-15 | Bertin & Cie | Dispositif optique de mesure de distance avec une grande precision |
| US6160628A (en) * | 1999-06-29 | 2000-12-12 | Nikon Corporation | Interferometer system and method for lens column alignment |
| JP3549153B2 (ja) * | 2000-09-20 | 2004-08-04 | 株式会社共和電業 | 光ファイバ干渉センサ、光ファイバ干渉センサの信号処理システム、信号処理方法および記録媒体 |
| WO2002095365A2 (en) * | 2001-05-18 | 2002-11-28 | Farfield Sensors Limited | Method for determining a mass changing event |
| FI116859B (fi) * | 2002-09-30 | 2006-03-15 | Noveltech Solutions Ltd | Fotoakustinen detektori |
| US6839182B1 (en) * | 2003-03-26 | 2005-01-04 | Raytheon Company | Optical assembly having an optical device aligned to an optical collimator, and its fabrication |
| DE10337896A1 (de) * | 2003-08-18 | 2005-03-17 | Robert Bosch Gmbh | Interferometrische Messvorrichtung zum Erfassen von Geometriedaten von Oberflächen |
| EP1664706B1 (en) * | 2003-09-04 | 2011-07-27 | Baker Hughes Incorporated | Optical sensor with co-located pressure and temperature sensors |
| DE102004020914B4 (de) * | 2004-04-28 | 2008-05-29 | Max Frank Gmbh & Co Kg | Kragplattenanschlusselement |
| US7259862B2 (en) * | 2004-09-20 | 2007-08-21 | Opsens Inc. | Low-coherence interferometry optical sensor using a single wedge polarization readout interferometer |
| AT500831B1 (de) * | 2004-09-27 | 2008-05-15 | Durst Phototech Digital Tech | Vorrichtung zum erzeugen eines mehrfarbigen, digitalen bildes |
| US20060073276A1 (en) * | 2004-10-04 | 2006-04-06 | Eric Antonissen | Multi-zone atomic layer deposition apparatus and method |
| JP4756845B2 (ja) * | 2004-10-12 | 2011-08-24 | 東京エレクトロン株式会社 | 温度測定装置，温度測定方法，温度測定システム，制御システム，制御方法 |
| US7511823B2 (en) * | 2004-12-21 | 2009-03-31 | Halliburton Energy Services, Inc. | Fiber optic sensor |
| JP5558005B2 (ja) * | 2006-01-23 | 2014-07-23 | ザイゴ コーポレーション | 物体をモニタする干渉計システム |
| US7602198B2 (en) * | 2007-10-19 | 2009-10-13 | Dynamp, Llc | Accuracy enhancing mechanism and method for current measuring apparatus |
| FR2985320B1 (fr) * | 2011-12-29 | 2014-02-14 | Alpao | Systeme a etalonnage commun et procede correspondant |
| GB2500255B (en) * | 2012-03-16 | 2020-04-15 | Oxsensis Ltd | Optical sensor |
| CN106415226A (zh) * | 2014-03-26 | 2017-02-15 | 新加坡科技研究局 | 传感装置和感测力的方法 |
| CN103983309B (zh) * | 2014-06-06 | 2016-05-25 | 中国工程物理研究院流体物理研究所 | 一种用于冲击和爆轰实验的三合一光电探头 |
| US9651359B2 (en) * | 2014-11-21 | 2017-05-16 | Kla-Tencor Corporation | Dual wavelength dual interferometer with combiner-splitter |
| CN107356306B (zh) * | 2017-07-21 | 2023-08-11 | 吉林大学 | 一种基于扫频激光器解调的光纤干涉水位传感装置及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8006679L (sv) * | 1980-09-24 | 1982-03-25 | Asea Ab | Korrelerande fiberoptiskt metdon |
| DE3044183A1 (de) * | 1980-11-24 | 1982-06-24 | Reinhard Dipl.-Phys. Dr. 7250 Leonberg Ulrich | Verfahren zur optischen messung von laengen und laengenaenderungen und anordnung zur durchfuehrung des verfahrens |
| GB2106736B (en) * | 1981-09-03 | 1985-06-12 | Standard Telephones Cables Ltd | Optical transmission system |
| GB8530809D0 (en) * | 1985-12-13 | 1986-01-22 | Gen Electric Co Plc | Sensor |
| FR2595820B1 (fr) * | 1986-03-13 | 1990-01-05 | Bertin & Cie | Dispositif a fibres optiques pour la detection a distance d'une grandeur physique, en particulier de la temperature |
| US4778982A (en) * | 1986-03-24 | 1988-10-18 | Data Card Corporation | System for entering integrated data on the face of an integrated chip card |
| DE3611119C1 (de) * | 1986-04-03 | 1987-07-02 | Fraunhofer Ges Forschung | Sensoranordnung |
-
1988
- 1988-06-03 FR FR8807389A patent/FR2632404B1/fr not_active Expired - Fee Related
-
1989
- 1989-06-01 US US07/359,787 patent/US5032026A/en not_active Expired - Lifetime
- 1989-06-02 OA OA59585A patent/OA09049A/xx unknown
- 1989-06-02 AT AT89401518T patent/ATE94983T1/de active
- 1989-06-02 CA CA000601681A patent/CA1335418C/fr not_active Expired - Lifetime
- 1989-06-02 EP EP89401518A patent/EP0347277B1/fr not_active Expired - Lifetime
- 1989-06-02 JP JP1140949A patent/JP2716207B2/ja not_active Expired - Lifetime
- 1989-06-02 NO NO892249A patent/NO307584B1/no not_active IP Right Cessation
- 1989-06-02 DE DE68909320T patent/DE68909320T2/de not_active Expired - Fee Related
- 1989-06-02 ES ES198989401518T patent/ES2046502T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1335418C (fr) | 1995-05-02 |
| NO892249D0 (no) | 1989-06-02 |
| DE68909320T2 (de) | 1994-05-19 |
| EP0347277A1 (fr) | 1989-12-20 |
| EP0347277B1 (fr) | 1993-09-22 |
| FR2632404A1 (fr) | 1989-12-08 |
| FR2632404B1 (fr) | 1990-09-21 |
| ES2046502T3 (es) | 1994-02-01 |
| JPH0231113A (ja) | 1990-02-01 |
| JP2716207B2 (ja) | 1998-02-18 |
| US5032026A (en) | 1991-07-16 |
| ATE94983T1 (de) | 1993-10-15 |
| NO892249L (no) | 1989-12-04 |
| OA09049A (fr) | 1991-03-31 |
| DE68909320D1 (de) | 1993-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |