Distributed temperature sensor using Nd<sup>3+</sup>-doped optical fibre
We report the measurement of temperature distribution with an Nd<sup>3+</sup>-doped multimode optical fibre. By exploiting the temperature-sensitive absorption bands of the doped-glass core, temperature was measured to an accuracy of 2°C over the range -50°C to +100°C. A spatial resoluti...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
1986.
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| Subjects: | |
| Online Access: | Get fulltext |