Absorption of 1.06µm radiation in neodymium-doped fibre and subsequent anti-Stokes fluorescence is observed in neodymium-doped fibre at elevated temperatures. The increase in absorption is used as the basis for a distributed temperature sensor over the range 20-800°C. The temperature dependence of fluorescence at 940nm is used in an optical fibre point temperature sensor
Rare earth doped optical fibres have found widespread use in a number of applications, most noticeab...
Rare earth doped optical fibres have found widespread use in a number of applications, most noticeab...
We report the development of a point temperature sensor, based on monitoring upconversion emission f...
Preliminary results of an optical-fiber distributed temperature sensor using neodymium as the active...
The effect of very high-temperature exposure on the measurement properties of a fluorescence intensi...
The effect of very high-temperature exposure on the measurement properties of a fluorescence intensi...
The effect of very high-temperature exposure on the measurement properties of a fluorescence intensi...
The effect of very high-temperature exposure on the measurement properties of a fluorescence intensi...
Optical fibre sensors have been developed to measure a wide range of parameters and in many circumst...
We report the measurement of temperature distribution with an Nd3+-doped multimode optical fibre. By...
Optical fibre sensors have been developed to measure a wide range of parameters and in many circumst...
The fluorescence intensity ratio technique for optical fiber-based point temperature sensing is revi...
A fluorescence based fiber-optic temperature sensor is demonstrated using a modulated pump laser in ...
A prototype optical fibre temperature sensor employing the fluorescence intensity ratio (FIR) techni...
A prototype optical fibre temperature sensor employing the fluorescence intensity ratio (FIR) techni...
Rare earth doped optical fibres have found widespread use in a number of applications, most noticeab...
Rare earth doped optical fibres have found widespread use in a number of applications, most noticeab...
We report the development of a point temperature sensor, based on monitoring upconversion emission f...
Preliminary results of an optical-fiber distributed temperature sensor using neodymium as the active...
The effect of very high-temperature exposure on the measurement properties of a fluorescence intensi...
The effect of very high-temperature exposure on the measurement properties of a fluorescence intensi...
The effect of very high-temperature exposure on the measurement properties of a fluorescence intensi...
The effect of very high-temperature exposure on the measurement properties of a fluorescence intensi...
Optical fibre sensors have been developed to measure a wide range of parameters and in many circumst...
We report the measurement of temperature distribution with an Nd3+-doped multimode optical fibre. By...
Optical fibre sensors have been developed to measure a wide range of parameters and in many circumst...
The fluorescence intensity ratio technique for optical fiber-based point temperature sensing is revi...
A fluorescence based fiber-optic temperature sensor is demonstrated using a modulated pump laser in ...
A prototype optical fibre temperature sensor employing the fluorescence intensity ratio (FIR) techni...
A prototype optical fibre temperature sensor employing the fluorescence intensity ratio (FIR) techni...
Rare earth doped optical fibres have found widespread use in a number of applications, most noticeab...
Rare earth doped optical fibres have found widespread use in a number of applications, most noticeab...
We report the development of a point temperature sensor, based on monitoring upconversion emission f...
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