A novel separation-based fiber-optic sensor SBFOS with potential for industrial process and waste analyses is described. The SBFOS is a chemical monitor that integrates the separation selectivity afforded by capillary electrophoresis with the remote and high sensitivity capabilities of laser-induced
A Simplified Nitroso-R Salt-Based Optic Fiber Sensor for Copper
β Scribed by J.Z. Lu; Z.J. Zhang
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 200 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0026-265X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A fiber optic distributed sensor, based on a Sagnac interferometer for determining the location of timeβvarying disturbance, is presented in this paper. The proposed distributed sensor constitutes a Sagnac interferometer with an additional time delay fiber loop. Due to the timeβdivision
## Abstract A novel digital active homodyne demodulation scheme to eliminate the signal fading in interferometric fiberβoptic sensors is proposed. The error signal is obtained by the squareβwave phase modulation and then the digital correlation detection technique is applied to demodulate the lowβf