Novel electronic scanner for coherence multiplexing in a quasi-distributed pressure sensor
- 16 August 1990
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 26 (17) , 1367-1369
- https://doi.org/10.1049/el:19900879
Abstract
A novel area CCD and ministep prism based electronic scanning device is described. This can be used to replace the mechanical scanners or multichannel detectors in coherence-multiplexed optical fibre sensor systems. Preliminary experiments have been performed on a quasidistributed pressure sensor to confirm the basic principle and to evaluate the system performance.Keywords
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