AU2001284885A1 - Method and system for sensing optical fiber temperature - Google Patents
Method and system for sensing optical fiber temperatureInfo
- Publication number
- AU2001284885A1 AU2001284885A1 AU2001284885A AU8488501A AU2001284885A1 AU 2001284885 A1 AU2001284885 A1 AU 2001284885A1 AU 2001284885 A AU2001284885 A AU 2001284885A AU 8488501 A AU8488501 A AU 8488501A AU 2001284885 A1 AU2001284885 A1 AU 2001284885A1
- Authority
- AU
- Australia
- Prior art keywords
- optical fiber
- sensing optical
- fiber temperature
- temperature
- sensing
- 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.)
- Abandoned
Links
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09639403 | 2000-08-15 | ||
US09/639,403 US6524001B1 (en) | 2000-08-15 | 2000-08-15 | Method and system for sensing optical fiber temperature |
PCT/US2001/025393 WO2002014816A1 (fr) | 2000-08-15 | 2001-08-14 | Procede et systeme de detection de la temperature de fibres optiques |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001284885A1 true AU2001284885A1 (en) | 2002-02-25 |
Family
ID=24563947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001284885A Abandoned AU2001284885A1 (en) | 2000-08-15 | 2001-08-14 | Method and system for sensing optical fiber temperature |
Country Status (3)
Country | Link |
---|---|
US (1) | US6524001B1 (fr) |
AU (1) | AU2001284885A1 (fr) |
WO (1) | WO2002014816A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030234921A1 (en) * | 2002-06-21 | 2003-12-25 | Tsutomu Yamate | Method for measuring and calibrating measurements using optical fiber distributed sensor |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54103055A (en) * | 1978-01-31 | 1979-08-14 | Nippon Telegr & Teleph Corp <Ntt> | Spectrometer |
US4714829A (en) | 1982-05-18 | 1987-12-22 | National Research Development Corporation | Fibre optic sensing device and method |
US4693544A (en) * | 1982-12-14 | 1987-09-15 | Nippon Sheet Glass Co., Ltd. | Optical branching device with internal waveguide |
GB2170593B (en) * | 1985-02-01 | 1988-09-14 | Central Electr Generat Board | Temperature measurement |
DE3627198A1 (de) * | 1986-08-11 | 1988-02-18 | Bbc Brown Boveri & Cie | Anordnung zur zeitlich aufgeloesten optischen rueckstreumessung an lichtwellenleitern |
JP2683255B2 (ja) * | 1988-09-29 | 1997-11-26 | 株式会社フジクラ | ラマン温度センサ |
JPH0769223B2 (ja) * | 1989-06-08 | 1995-07-26 | 旭硝子株式会社 | 温度測定方法および分布型光ファイバー温度センサー |
US5113277A (en) | 1989-06-22 | 1992-05-12 | Hitachi Cable Limited | Fiber optic distributed temperature sensor system |
US5272334A (en) | 1991-10-17 | 1993-12-21 | Kabushiki Kaisha Toshiba | Device for detecting a temperature distribution having a laser source with temperature and wavelength adjusting means |
JPH05157637A (ja) * | 1991-12-03 | 1993-06-25 | Tokyo Electric Power Co Inc:The | 光ファイバ式物理量測定装置 |
US5292196A (en) | 1993-02-17 | 1994-03-08 | Kawasaki Steel Corporation | Optical fiber type temperature distribution measuring apparatus |
US5446280A (en) * | 1993-08-31 | 1995-08-29 | Center For Innovative Technology | Split-spectrum self-referenced fiber optic sensor |
US5442172A (en) | 1994-05-27 | 1995-08-15 | International Business Machines Corporation | Wavefront reconstruction optics for use in a disk drive position measurement system |
GB9508427D0 (en) * | 1995-04-26 | 1995-06-14 | Electrotech Equipments Ltd | Temperature sensing methods and apparatus |
US6040191A (en) * | 1996-06-13 | 2000-03-21 | Grow; Ann E. | Raman spectroscopic method for determining the ligand binding capacity of biologicals |
GB9710057D0 (en) * | 1997-05-19 | 1997-07-09 | King S College London | Distributed sensing system |
US5999255A (en) * | 1997-10-09 | 1999-12-07 | Solutia Inc. | Method and apparatus for measuring Raman spectra and physical properties in-situ |
US6271968B1 (en) * | 1998-11-30 | 2001-08-07 | National Research Council Of Canada | Cut-off filters |
-
2000
- 2000-08-15 US US09/639,403 patent/US6524001B1/en not_active Expired - Lifetime
-
2001
- 2001-08-14 AU AU2001284885A patent/AU2001284885A1/en not_active Abandoned
- 2001-08-14 WO PCT/US2001/025393 patent/WO2002014816A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US6524001B1 (en) | 2003-02-25 |
WO2002014816A1 (fr) | 2002-02-21 |
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