GB9625347D0 - A method of processing an interferometer signal for measuring a force - Google Patents
A method of processing an interferometer signal for measuring a forceInfo
- Publication number
- GB9625347D0 GB9625347D0 GBGB9625347.1A GB9625347A GB9625347D0 GB 9625347 D0 GB9625347 D0 GB 9625347D0 GB 9625347 A GB9625347 A GB 9625347A GB 9625347 D0 GB9625347 D0 GB 9625347D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- measuring
- force
- processing
- interferometer signal
- interferometer
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
- G01L1/243—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514488A FR2742227B1 (en) | 1995-12-07 | 1995-12-07 | PROCESS FOR PROCESSING AN INTERFEROMETRIC SIGNAL FOR MEASURING A FORCE |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9625347D0 true GB9625347D0 (en) | 1997-01-22 |
GB2307986A GB2307986A (en) | 1997-06-11 |
GB2307986B GB2307986B (en) | 1999-11-10 |
Family
ID=9485246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9625347A Expired - Fee Related GB2307986B (en) | 1995-12-07 | 1996-12-05 | A method of processing an interferometer signal for measuring a force |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE19649877C2 (en) |
FR (1) | FR2742227B1 (en) |
GB (1) | GB2307986B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113091781A (en) * | 2021-03-29 | 2021-07-09 | 北京航空航天大学 | Demodulation method, system and equipment for polarized interference type optical fiber sensor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2413629B (en) * | 2004-04-30 | 2008-02-06 | Qinetiq Ltd | Cable for traffic control and monitoring |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH661985A5 (en) * | 1984-01-24 | 1987-08-31 | Mettler Instrumente Ag | METHOD FOR MEASURING FORCE BY MEANS OF THE VOLTAGE-INDUCED DOUBLE BREAKAGE IN A MONOMODE LIGHT GUIDE AND MEASURING ARRANGEMENT FOR IMPLEMENTING THE METHOD. |
DE4037077A1 (en) * | 1990-11-22 | 1992-05-27 | Hilti Ag | METHOD AND DEVICE FOR FIBER OPTICAL FORCE MEASUREMENT |
US5381229A (en) * | 1991-03-29 | 1995-01-10 | Center For Innovative Technology | Sapphire optical fiber interferometer |
-
1995
- 1995-12-07 FR FR9514488A patent/FR2742227B1/en not_active Expired - Fee Related
-
1996
- 1996-12-02 DE DE1996149877 patent/DE19649877C2/en not_active Expired - Fee Related
- 1996-12-05 GB GB9625347A patent/GB2307986B/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113091781A (en) * | 2021-03-29 | 2021-07-09 | 北京航空航天大学 | Demodulation method, system and equipment for polarized interference type optical fiber sensor |
Also Published As
Publication number | Publication date |
---|---|
DE19649877A1 (en) | 1997-06-12 |
GB2307986A (en) | 1997-06-11 |
DE19649877C2 (en) | 2000-07-13 |
GB2307986B (en) | 1999-11-10 |
FR2742227B1 (en) | 1998-01-09 |
FR2742227A1 (en) | 1997-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2308256B (en) | An apparatus for measuring a shape of road surface | |
GB2297621B (en) | Method and circuit arrangement for compensating for the signal errors of a sensor | |
AU7014196A (en) | Improved system for measuring the period of a quasi-periodic signal | |
AU7278996A (en) | Method and apparatus for measuring acceleration or mechanical forces | |
AU3213195A (en) | An inspection device for measuring a geometric dimension of a part | |
AU7067694A (en) | Methods and apparatus for determining a displacement of an object and unit for linearization of an electrical signal | |
EP0836408A4 (en) | Apparatus and method for measuring tympanic displacement | |
EP0733877A3 (en) | Associated dual interferometric measurement apparatus and method | |
EP0823038A4 (en) | Device and method for measuring distances between moving objects | |
AU1366297A (en) | A system and a method for measuring a continuous signal | |
GB2301885B (en) | Apparatus for measuring strain or the separation of the mirrors of an interferometric optical strain sensor and methods | |
AU4727696A (en) | A method of and apparatus for analysing a signal | |
AU5245096A (en) | A method for airbourne transfer alignment of an inertial measurement unit | |
GB2300545B (en) | A method for processing signals | |
DE69827345D1 (en) | Signal processing method of a satellite position measuring system | |
GB2299492B (en) | Automation of signal processing apparatus | |
GB2307986B (en) | A method of processing an interferometer signal for measuring a force | |
AU4689296A (en) | A method and apparatus for measuring linear displacements | |
GB2303712B (en) | Apparatus for and a method of detecting a cyclic variation of a signal | |
AU5951896A (en) | Novel method for quantitatively measuring apoptosis | |
GB2308654B (en) | A method and apparatus for measuring retardation and birefringance | |
AUPO024296A0 (en) | Interferometric signal processing apparatus | |
FI931954A0 (en) | Interference suppression method and sensor design for measuring a signal from a solid surface | |
GB9611346D0 (en) | Measuring method and apparatus for detecting interfaces | |
GB9617529D0 (en) | Detector system for an interferometric measuring apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |