Abstract
Backscatter noise in fibre optic gas sensors is investigated. Interference between signal waves and backscattered waves causes signal fluctuation in the output which limits the performance of the sensing system. Sensor resolutions limited by backscatter noise are calculated for both reflection and transmission type sensors.
| Original language | English |
|---|---|
| Pages (from-to) | 266-274 |
| Number of pages | 9 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 3105 |
| DOIs | |
| Publication status | Published - 1 Dec 1997 |
| Event | Chemical, Biochemical and Environmental Fiber Senors IX - Munich, Germany Duration: 16 Jun 1997 → 18 Jun 1997 |
Keywords
- Backscatter noise
- Fibre optic sensors
- Gas sensors
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
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