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

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.
Original languageEnglish
Title of host publicationOFS2012 22nd international conference on Optical Fiber Sensor
EditorsYanbiao Liao, Wei Jin, David D. Sampson, et al
Place of PublicationBellingham, WA (US)
PublisherSPIE
Number of pages4
ISBN (Print)978-0-8194-9103-9
DOIs
Publication statusPublished - 4 Oct 2012
Event22nd international conference on Optical Fiber Sensors - Beijing, China
Duration: 14 Oct 201219 Oct 2012

Publication series

NameSPIE proceedings
PublisherSPIE
Volume8421
ISSN (Print)0277-786X

Conference

Conference22nd international conference on Optical Fiber Sensors
Abbreviated titleOFS 2012
CountryChina
CityBeijing
Period14/10/1219/10/12

Fingerprint

Plastic Optical Fiber
Acousto-optics
Plastic optical fibers
plastic fibers
Bragg gratings
acousto-optics
Fiber Grating
Fiber Bragg gratings
Bragg Grating
Optics
Modulation
optical fibers
modulation
Elastic waves
Acoustic Waves
gratings (spectra)
Excitation
Bandwidth
Acoustic waves
bandwidth

Bibliographical note

Bilro, L.; Marques, C.A.F.; Khan, Lutful; Oliveira, R.A.; Webb, David J.; Nogueira, R.N., "Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating". OFS2012 22nd International Conference on Optical Fiber Sensor. Vol. 8421 SPIE, 2012. (SPIE proceedings).

Copyright 2012 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

http://dx.doi.org/10.1117/12.975197

Keywords

  • acoustic-optic effect
  • fibre Bragg gratings
  • flexural and longitudinal modes
  • microstructured plastic optical fibre

Cite this

Bilro, L., Marques, C. A. F., Khan, L., Oliveira, R. A., Webb, D. J., & Nogueira, R. N. (2012). Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating. In Y. Liao, W. Jin, D. D. Sampson, & et al (Eds.), OFS2012 22nd international conference on Optical Fiber Sensor [842156] (SPIE proceedings; Vol. 8421). Bellingham, WA (US): SPIE. https://doi.org/10.1117/12.975197
Bilro, L. ; Marques, C.A.F. ; Khan, Lutful ; Oliveira, R.A. ; Webb, David J. ; Nogueira, R.N. / Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating. OFS2012 22nd international conference on Optical Fiber Sensor. editor / Yanbiao Liao ; Wei Jin ; David D. Sampson ; et al. Bellingham, WA (US) : SPIE, 2012. (SPIE proceedings).
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Bilro, L, Marques, CAF, Khan, L, Oliveira, RA, Webb, DJ & Nogueira, RN 2012, Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating. in Y Liao, W Jin, DD Sampson & et al (eds), OFS2012 22nd international conference on Optical Fiber Sensor., 842156, SPIE proceedings, vol. 8421, SPIE, Bellingham, WA (US), 22nd international conference on Optical Fiber Sensors, Beijing, China, 14/10/12. https://doi.org/10.1117/12.975197

Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating. / Bilro, L.; Marques, C.A.F.; Khan, Lutful; Oliveira, R.A.; Webb, David J.; Nogueira, R.N.

OFS2012 22nd international conference on Optical Fiber Sensor. ed. / Yanbiao Liao; Wei Jin; David D. Sampson; et al. Bellingham, WA (US) : SPIE, 2012. 842156 (SPIE proceedings; Vol. 8421).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - 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.

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ER -

Bilro L, Marques CAF, Khan L, Oliveira RA, Webb DJ, Nogueira RN. Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating. In Liao Y, Jin W, Sampson DD, et al, editors, OFS2012 22nd international conference on Optical Fiber Sensor. Bellingham, WA (US): SPIE. 2012. 842156. (SPIE proceedings). https://doi.org/10.1117/12.975197