ES2021068B3 - Procedimiento y dispositivo de deteccion optoelectronica a distancia de magnitudes fisicas. - Google Patents
Procedimiento y dispositivo de deteccion optoelectronica a distancia de magnitudes fisicas.Info
- Publication number
- ES2021068B3 ES2021068B3 ES87400573T ES87400573T ES2021068B3 ES 2021068 B3 ES2021068 B3 ES 2021068B3 ES 87400573 T ES87400573 T ES 87400573T ES 87400573 T ES87400573 T ES 87400573T ES 2021068 B3 ES2021068 B3 ES 2021068B3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- sensors
- procedure
- sec
- physical magnitudes
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000005693 optoelectronics Effects 0.000 title abstract 2
- 239000013307 optical fiber Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 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
- G01D5/32—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 with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/344—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using polarisation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Optical Distance (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measuring Fluid Pressure (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8603598A FR2595820B1 (fr) | 1986-03-13 | 1986-03-13 | Dispositif a fibres optiques pour la detection a distance d'une grandeur physique, en particulier de la temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2021068B3 true ES2021068B3 (es) | 1991-10-16 |
Family
ID=9333090
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87400573T Expired - Lifetime ES2021068B3 (es) | 1986-03-13 | 1987-03-13 | Procedimiento y dispositivo de deteccion optoelectronica a distancia de magnitudes fisicas. |
ES87400572T Expired - Lifetime ES2021067B3 (es) | 1986-03-13 | 1987-03-13 | Dispositivo de deteccion opto-electronica a distancia de una magnitud fisica. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87400572T Expired - Lifetime ES2021067B3 (es) | 1986-03-13 | 1987-03-13 | Dispositivo de deteccion opto-electronica a distancia de una magnitud fisica. |
Country Status (9)
Country | Link |
---|---|
US (2) | US4814604A (es) |
EP (2) | EP0242250B1 (es) |
JP (2) | JPH0781815B2 (es) |
AT (2) | ATE60132T1 (es) |
DE (2) | DE3767349D1 (es) |
ES (2) | ES2021068B3 (es) |
FR (1) | FR2595820B1 (es) |
GR (2) | GR3001777T3 (es) |
WO (2) | WO1987005691A2 (es) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626367B1 (fr) * | 1988-01-25 | 1990-05-11 | Thomson Csf | Capteur de temperature multipoints a fibre optique |
US4859844A (en) * | 1988-02-24 | 1989-08-22 | Hughes Aircraft Company | Comb filter pressure/temperature sensing system |
FR2632404B1 (fr) * | 1988-06-03 | 1990-09-21 | Elf Aquitaine | Capteur interferometrique et son utilisation dans un dispositif interferometrique |
GB2224114A (en) * | 1988-09-12 | 1990-04-25 | Secr Defence | Fourier transform ultra-violet visible instrument |
FR2641861B1 (fr) * | 1989-01-18 | 1993-04-30 | Photonetics | Dispositif de mesure opto-electronique |
FR2643145A1 (fr) * | 1989-02-14 | 1990-08-17 | Bertin & Cie | Procede et dispositif de detection et de mesure d'une grandeur physique |
FR2643730B1 (fr) * | 1989-02-24 | 1991-09-20 | Bertin & Cie | Dispositif opto-electronique a codage spectral de la lumiere, et ses applications |
FR2648600B1 (fr) * | 1989-06-14 | 1991-09-27 | Bertin & Cie | Appareil opto-electronique de mesure a distance d'une grandeur physique |
FR2661003B2 (fr) * | 1989-12-26 | 1992-06-12 | Commissariat Energie Atomique | Capteur de champ electrique a effet pockels. |
GB2239944B (en) * | 1990-01-08 | 1993-12-08 | York Ltd | An optical fibre coupled sensor system |
FR2657161B1 (fr) * | 1990-01-12 | 1994-05-27 | Bertin & Cie | Dispositif de detection a distance d'une grandeur physique, fonctionnant en reflexion. |
FR2673023B1 (fr) * | 1991-02-14 | 1993-06-11 | Bertin & Cie | Recepteur de demultiplexage sequentiel pour un reseau de capteurs optiques a codage de modulation spectrale. |
DE69206654T2 (de) * | 1991-03-26 | 1996-07-11 | Hamamatsu Photonics Kk | Optischer Spannungsdetektor |
US5191458A (en) * | 1991-06-12 | 1993-03-02 | Grumman Aerospace Corporation | Optical electronic multiplexing reflection sensor system |
WO1993006459A1 (en) * | 1991-09-18 | 1993-04-01 | Iowa State University Research Foundation, Inc. | Dual-wavelength photometer and fiber optic sensor probe |
US5317524A (en) * | 1991-09-19 | 1994-05-31 | Allied-Signal Inc. | Spectral signal analyzer system |
US5255068A (en) * | 1991-11-25 | 1993-10-19 | Allied-Signal Inc. | Fringe pattern analysis of a birefringent modified spectrum to determine environmental temperature |
US5299869A (en) * | 1992-08-19 | 1994-04-05 | Hughes Aircraft Company | Laser diode temperature sensing system |
US5323229A (en) * | 1992-08-31 | 1994-06-21 | Science Applications International Corporation | Measurement system using optical coherence shifting interferometry |
US5513913A (en) * | 1993-01-29 | 1996-05-07 | United Technologies Corporation | Active multipoint fiber laser sensor |
US5381010A (en) * | 1993-12-03 | 1995-01-10 | Sleepair Corporation | Periodically alternating path and alternating wavelength bridges for quantitative and ultrasensitive measurement of vapor concentration |
AU680088B2 (en) * | 1993-12-31 | 1997-07-17 | Glass Block Constructions (Aust) Pty Ltd | A block wall construction system and components thereof |
JP3577349B2 (ja) * | 1994-12-27 | 2004-10-13 | 株式会社東芝 | 光変調型センサおよびこのセンサを用いたプロセス計測装置 |
GB2305257B (en) * | 1995-09-12 | 1999-08-18 | Siemens Plc | Improvements in or relating to spectrometers |
US5825492A (en) * | 1996-04-26 | 1998-10-20 | Jaton Systems Incorporated | Method and apparatus for measuring retardation and birefringence |
JP2000065531A (ja) * | 1998-08-26 | 2000-03-03 | Minolta Co Ltd | 複屈折板を用いた干渉像入力装置 |
US6819435B2 (en) | 2000-04-12 | 2004-11-16 | Nano Or Technologies Inc. | Spatial and spectral wavefront analysis and measurement |
DE10027533C1 (de) * | 2000-06-02 | 2001-11-15 | Ufz Leipzighalle Gmbh | Verfahren und Anordnung zur mehrkanaligen Messung von Temperaturen mittels optischer Detektion der energetischen Bandlücke von Festkörpern |
WO2002063620A2 (en) * | 2001-02-06 | 2002-08-15 | Nano-Or Technologies (Israel) Ltd. | Multiple layer optical storage device |
IL162543A0 (en) * | 2002-01-24 | 2005-11-20 | Nano Or Technologies Israel Lt | Improved spatial wavefront analysisand 3d measurement |
US6850314B2 (en) * | 2002-08-08 | 2005-02-01 | Board Of Reagents University Of Houston | Method for optical sensing |
US20050148881A1 (en) * | 2003-12-19 | 2005-07-07 | Fomitchov Ravel A. | High-frequency intensity-modulated incoherent optical source for biomedical optical imaging |
US7354172B2 (en) * | 2004-03-15 | 2008-04-08 | Philips Solid-State Lighting Solutions, Inc. | Methods and apparatus for controlled lighting based on a reference gamut |
US7259862B2 (en) * | 2004-09-20 | 2007-08-21 | Opsens Inc. | Low-coherence interferometry optical sensor using a single wedge polarization readout interferometer |
CN101087989B (zh) * | 2004-10-15 | 2011-06-08 | 摩根研究股份有限公司 | 可嵌入的偏振光纤传感器及监测结构的方法 |
WO2006058423A1 (en) * | 2004-11-30 | 2006-06-08 | Opsens Inc. | Birefringent optical temperature sensor and method |
US7543981B2 (en) | 2006-06-29 | 2009-06-09 | Mattson Technology, Inc. | Methods for determining wafer temperature |
DE102007046387A1 (de) † | 2007-09-21 | 2009-04-02 | Khs Corpoplast Gmbh & Co. Kg | Verfahren und Vorrichtung zur Blasformung von Behältern |
US9347832B2 (en) * | 2008-05-15 | 2016-05-24 | Bodkin Design And Engineering Llc | Optical systems and methods employing a polarimetric optical filter |
GB201313751D0 (en) * | 2013-08-01 | 2013-09-18 | Renishaw Plc | Rotation Detection Apparatus |
US10048192B2 (en) | 2014-12-18 | 2018-08-14 | Palo Alto Research Center Incorporated | Obtaining spectral information from moving objects |
US10302494B2 (en) * | 2014-12-18 | 2019-05-28 | Palo Alto Research Center Incorporated | Obtaining spectral information from a moving object |
JP6839276B2 (ja) * | 2017-01-06 | 2021-03-03 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 端末、基地局及び通信方法 |
JP6945333B2 (ja) * | 2017-04-21 | 2021-10-06 | ミネベアミツミ株式会社 | 軸型トルク変換器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2300998A2 (fr) * | 1975-02-11 | 1976-09-10 | Anvar | Dispositif pour la spectrometrie interferentielle a modulation selective |
FR2340540A2 (fr) * | 1976-02-05 | 1977-09-02 | Anvar | Dispositif pour la spectrometrie interferentielle a modulation selective |
US4140393A (en) * | 1976-02-23 | 1979-02-20 | University Of Arizona | Birefringent crystal thermometer |
US4111050A (en) * | 1977-07-14 | 1978-09-05 | International Telephone And Telegraph Corporation | Thermometer with birefringent sensing element in fiber optic coupling |
IT1159115B (it) * | 1978-09-22 | 1987-02-25 | Cise Spa | Strumento opto-elettronico per misure a distanza di temperature |
SE438048B (sv) * | 1980-06-16 | 1985-03-25 | Asea Ab | Fiberoptisk temperaturgivare baserad pa fotoluminiscens hos ett fast material, som er utsatt for den temperatur som skall metas |
DE3208447A1 (de) * | 1981-03-09 | 1982-09-23 | Siemens AG, 1000 Berlin und 8000 München | Farbmodulierter faseroptischer wandler |
SE426262B (sv) * | 1981-05-08 | 1982-12-20 | Asea Ab | Fiberoptiskt metdon |
JPS5918923A (ja) * | 1982-07-23 | 1984-01-31 | Toshiba Corp | 複屈折測定装置 |
US4536088A (en) * | 1982-09-17 | 1985-08-20 | Rashleigh Scott C | Polarimetric Fabry-Perot sensor |
DE3311809A1 (de) * | 1983-03-31 | 1984-10-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Interferometrisches, eichbares fabry-perot-sensorsystem mit doppelbrechendem monomode-lichtwellenleiter |
GB8320107D0 (en) * | 1983-07-26 | 1983-08-24 | Barr & Stroud Ltd | Optical monitoring apparatus |
FR2553878B1 (fr) * | 1983-10-25 | 1987-04-17 | Telecommunications Sa | Systeme optique de reperage de position |
US4632551A (en) * | 1984-06-11 | 1986-12-30 | Litton Systems, Inc. | Passive sampling interferometric sensor arrays |
SE458160B (sv) * | 1984-08-09 | 1989-02-27 | Daimler Benz Ag | Foerfarande foer fiberoptisk spektralkodad oeverfoeri ng av maetvaerden och anordningar foer utoevande av foerfarandet |
US4699513A (en) * | 1985-02-08 | 1987-10-13 | Stanford University | Distributed sensor and method using coherence multiplexing of fiber-optic interferometric sensors |
-
1986
- 1986-03-13 FR FR8603598A patent/FR2595820B1/fr not_active Expired - Lifetime
-
1987
- 1987-03-13 AT AT87400572T patent/ATE60132T1/de not_active IP Right Cessation
- 1987-03-13 AT AT87400573T patent/ATE60131T1/de not_active IP Right Cessation
- 1987-03-13 WO PCT/FR1987/000073 patent/WO1987005691A2/fr unknown
- 1987-03-13 US US07/127,891 patent/US4814604A/en not_active Expired - Fee Related
- 1987-03-13 JP JP62501905A patent/JPH0781815B2/ja not_active Expired - Lifetime
- 1987-03-13 US US07/127,900 patent/US4867565A/en not_active Expired - Fee Related
- 1987-03-13 DE DE8787400572T patent/DE3767349D1/de not_active Expired - Lifetime
- 1987-03-13 EP EP87400572A patent/EP0242250B1/fr not_active Expired - Lifetime
- 1987-03-13 WO PCT/FR1987/000074 patent/WO1987005692A2/fr unknown
- 1987-03-13 JP JP62501900A patent/JPH0781814B2/ja not_active Expired - Lifetime
- 1987-03-13 ES ES87400573T patent/ES2021068B3/es not_active Expired - Lifetime
- 1987-03-13 EP EP87400573A patent/EP0241332B1/fr not_active Expired - Lifetime
- 1987-03-13 ES ES87400572T patent/ES2021067B3/es not_active Expired - Lifetime
- 1987-03-13 DE DE8787400573T patent/DE3767346D1/de not_active Expired - Lifetime
-
1991
- 1991-04-16 GR GR91400398T patent/GR3001777T3/el unknown
- 1991-04-16 GR GR91400397T patent/GR3001778T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0241332B1 (fr) | 1991-01-16 |
WO1987005692A3 (fr) | 1988-04-21 |
EP0242250A2 (fr) | 1987-10-21 |
WO1987005691A2 (fr) | 1987-09-24 |
US4867565A (en) | 1989-09-19 |
GR3001778T3 (en) | 1992-11-23 |
ES2021067B3 (es) | 1991-10-16 |
JPS63502778A (ja) | 1988-10-13 |
FR2595820A1 (fr) | 1987-09-18 |
EP0242250B1 (fr) | 1991-01-16 |
WO1987005691A3 (fr) | 1988-04-21 |
EP0241332A2 (fr) | 1987-10-14 |
JPH0781815B2 (ja) | 1995-09-06 |
WO1987005692A2 (fr) | 1987-09-24 |
ATE60131T1 (de) | 1991-02-15 |
DE3767349D1 (de) | 1991-02-21 |
DE3767346D1 (de) | 1991-02-21 |
JPH0781814B2 (ja) | 1995-09-06 |
JPS63502853A (ja) | 1988-10-20 |
EP0241332A3 (en) | 1988-06-08 |
GR3001777T3 (en) | 1992-11-23 |
US4814604A (en) | 1989-03-21 |
EP0242250A3 (en) | 1988-06-15 |
ATE60132T1 (de) | 1991-02-15 |
FR2595820B1 (fr) | 1990-01-05 |
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