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Proceedings Paper

Investigation of acoustic transducer resonator of the optic fiber phase modulator with piezoelectric ZnO coating
Author(s): Li Zhou; Ya Zhou
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Paper Abstract

By developing an exact theory from the device structure based on the actual cylindrical nature of the transducer, an electrical model of the optical-fiber acousto-optic fiber phase-modulator (OFPM) coated with piezoelectric ZnO has been presented. Then, full details for the acoustic transducer resonator have been investigated, which are vital considerations in transducer design. Finally, to evaluate the validity of the model and the parameters deduced from that model, we use the practical coefficients and parameters in theoretical calculations. An excellent agreement exists between the model simulation results and experimental measurements.

Paper Details

Date Published: 30 April 2004
PDF: 6 pages
Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); doi: 10.1117/12.518435
Show Author Affiliations
Li Zhou, Nanchang Institute of Aeronautical Technology (China)
Ya Zhou, Nanchang Institute of Aeronautical Technology (China)

Published in SPIE Proceedings Vol. 5279:
Optical Fibers and Passive Components
Steven Shen; Shuisheng Jian; Katsunari Okamoto; Kenneth L. Walker, Editor(s)

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