JP2008083067A - 歪み量測定システム - Google Patents
歪み量測定システム Download PDFInfo
- Publication number
- JP2008083067A JP2008083067A JP2007324879A JP2007324879A JP2008083067A JP 2008083067 A JP2008083067 A JP 2008083067A JP 2007324879 A JP2007324879 A JP 2007324879A JP 2007324879 A JP2007324879 A JP 2007324879A JP 2008083067 A JP2008083067 A JP 2008083067A
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- Prior art keywords
- reflected light
- fiber
- wavelength
- measurement
- strain gauge
- 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.)
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- 239000000835 fiber Substances 0.000 claims abstract description 116
- 239000013307 optical fiber Substances 0.000 claims abstract description 35
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims description 101
- 238000012937 correction Methods 0.000 claims description 36
- 238000004364 calculation method Methods 0.000 claims description 13
- 238000000253 optical time-domain reflectometry Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000010365 information processing Effects 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000644 propagated effect Effects 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007324879A JP2008083067A (ja) | 2007-12-17 | 2007-12-17 | 歪み量測定システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007324879A JP2008083067A (ja) | 2007-12-17 | 2007-12-17 | 歪み量測定システム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003100487A Division JP4083618B2 (ja) | 2003-04-03 | 2003-04-03 | 歪み量測定システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008083067A true JP2008083067A (ja) | 2008-04-10 |
| JP2008083067A5 JP2008083067A5 (https=) | 2008-05-22 |
Family
ID=39354047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007324879A Pending JP2008083067A (ja) | 2007-12-17 | 2007-12-17 | 歪み量測定システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008083067A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011149828A (ja) * | 2010-01-22 | 2011-08-04 | National Institute Of Advanced Industrial Science & Technology | 振動検出システム、該システムを用いた装置及び振動検出方法 |
| CN114052658A (zh) * | 2020-08-03 | 2022-02-18 | 巴德阿克塞斯系统股份有限公司 | 布拉格光栅光纤波动感测与监测系统 |
-
2007
- 2007-12-17 JP JP2007324879A patent/JP2008083067A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011149828A (ja) * | 2010-01-22 | 2011-08-04 | National Institute Of Advanced Industrial Science & Technology | 振動検出システム、該システムを用いた装置及び振動検出方法 |
| CN114052658A (zh) * | 2020-08-03 | 2022-02-18 | 巴德阿克塞斯系统股份有限公司 | 布拉格光栅光纤波动感测与监测系统 |
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Legal Events
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