Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating

L. Bilro; C. A. F. Marques; L. Khan; R. A. Oliveira; D. J. Webb; R. N. Nogueira

doi:10.1117/12.975197

17 October 2012 Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating

L. Bilro, C. A. F. Marques, L. Khan, R. A. Oliveira, D. J. Webb, R. N. Nogueira

Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 842156 (2012) https://doi.org/10.1117/12.975197
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China

Abstract

The present work addresses the control of the mPOF Bragg grating spectrum properties through acousto-optic modulation. For the first time, the interaction of a flexural acoustic wave, generated by longitudinal excitation of different frequencies, with the Bragg grating will be presented. Also it will be demonstrated the quasi linear relationship between PZT load and maximum reflected power/ 3dB bandwidth of the reflected spectrum.

Citation Download Citation

L. Bilro, C. A. F. Marques, L. Khan, R. A. Oliveira, D. J. Webb, and R. N. Nogueira "Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 842156 (17 October 2012); https://doi.org/10.1117/12.975197

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