15 December 2000 Application of side-hole fibers for dynamic pressure measurements
Author Affiliations +
Proceedings Volume 4087, Applications of Photonic Technology 4; (2000) https://doi.org/10.1117/12.406364
Event: 2000 International Conference on Application of Photonic Technology (ICAPT 2000), 2000, Quebec City, Canada
Abstract
A new type of fiber-optic sensor for measuring fast changes of hydrostatic pressure is presented. The sensor is based on highly birefringent side-hole fiber and employs the low-coherence interferometric scheme to detect phase shifts induced by pressure changes. The decoding system is based on a fringe counting method. The sensor is characterized by a resolution of 1/8 of an interference fringe, counting speed of 5kHz, and a pressure range up to 2. 1 MPa.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wojtek J. Bock, Wojtek J. Bock, Magdalena S. Nawrocka, Magdalena S. Nawrocka, Waclaw Urbanczyk, Waclaw Urbanczyk, } "Application of side-hole fibers for dynamic pressure measurements", Proc. SPIE 4087, Applications of Photonic Technology 4, (15 December 2000); doi: 10.1117/12.406364; https://doi.org/10.1117/12.406364
PROCEEDINGS
5 PAGES


SHARE
Back to Top