IT1402961B1 - Apparato di misura - Google Patents
Apparato di misuraInfo
- Publication number
- IT1402961B1 IT1402961B1 ITPI2010A000136A ITPI20100136A IT1402961B1 IT 1402961 B1 IT1402961 B1 IT 1402961B1 IT PI2010A000136 A ITPI2010A000136 A IT PI2010A000136A IT PI20100136 A ITPI20100136 A IT PI20100136A IT 1402961 B1 IT1402961 B1 IT 1402961B1
- Authority
- IT
- Italy
- Prior art keywords
- measurement apparatus
- measurement
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
Classifications
-
- 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
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
-
- 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
- G01L1/246—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 integrated gratings, e.g. Bragg gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Radiation (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPI2010A000136A IT1402961B1 (it) | 2010-12-09 | 2010-12-09 | Apparato di misura |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPI2010A000136A IT1402961B1 (it) | 2010-12-09 | 2010-12-09 | Apparato di misura |
Publications (2)
Publication Number | Publication Date |
---|---|
ITPI20100136A1 ITPI20100136A1 (it) | 2012-06-10 |
IT1402961B1 true IT1402961B1 (it) | 2013-09-27 |
Family
ID=43737209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPI2010A000136A IT1402961B1 (it) | 2010-12-09 | 2010-12-09 | Apparato di misura |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1402961B1 (it) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW500912B (en) * | 2001-11-30 | 2002-09-01 | Nat Chao Tung University Libra | Method to sense the stress and temperature distribution of fiber simultaneously |
CA2619317C (en) * | 2007-01-31 | 2011-03-29 | Weatherford/Lamb, Inc. | Brillouin distributed temperature sensing calibrated in-situ with raman distributed temperature sensing |
EP2110651B1 (en) * | 2008-04-18 | 2017-06-07 | OZ Optics Ltd. | Method and system for simultaneous measurement of strain and temperature |
-
2010
- 2010-12-09 IT ITPI2010A000136A patent/IT1402961B1/it active
Also Published As
Publication number | Publication date |
---|---|
ITPI20100136A1 (it) | 2012-06-10 |
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