Abstract
Many optical fiber sensors designed to recover quasi-static strain fields in the presence of significant temperature changes have been reported in recent years. A general theoretical analysis of the influence of systematic errors associated with the measurement process is presented and applied to a range of techniques that are of current interest in the literature. The performances of measurement methods based on Bragg grating sensors, polarization-maintaining Fabry-Pérot interferometers, combined dual-mode interference/polarimetry sensors, and dispersive Fourier transform spectroscopy measurements are contrasted with respect to the influence of measurement error, calibration error, cross talk, and engineering practicality.
| Original language | English |
|---|---|
| Pages (from-to) | 598-609 |
| Number of pages | 12 |
| Journal | Optical Engineering |
| Volume | 36 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Jan 1997 |
Keywords
- Matrix element
- Sensor resolution
- Strain measurement
- Temperature measurement
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- General Engineering
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