Jackson, D.A. (2008) High temperature sensors exploiting low coherence signal recovery - art. no. 70040T. In: 19th International Conference on Optical Fibre Sensors, April 15th - 18th 2008, Perth, Australia.
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Abstract
High temperature probes are described, one with an operating temperature >= 1000 degrees C based on a sapphire etalon interrogated by low coherence interferometry, the second a miniature Fabry-Perot maximum operational temperature 700 degrees C interrogated by a tuneable laser capable of linear and sinusoidal scan rates of 2 kHz and 20kHz repectively.
| Item Type: | Conference or workshop item (Paper) |
|---|---|
| Uncontrolled keywords: | low coherence interferometry; coherence tracking; tuneable fibre ring laser; high temperature probes; >= 1000 degrees C sapphire probe resolution similar to 0.01 degrees C; miniature 700 degrees C probe resolution similar to 0.70C; high speed scan rates |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK8300 Optoelectronic devices |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Physical Sciences |
| Depositing User: | Jane Griffiths |
| Date Deposited: | 21 Apr 2009 12:35 |
| Last Modified: | 21 Apr 2009 12:35 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/15717 (The current URI for this page, for reference purposes) |
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