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Proceedings Paper

All Fiber tunable loss filter
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Paper Abstract

A simple all-fiber tunable loss filter using a buffer stripped high bend loss fiber is presented in this paper. The center wavelength of the filter is set merely by changing the bend radii of the macro bend fiber that avoids the complex structures in the fiber of previous all-fiber filters. The proposed tunable filter can give an isolation of 20 dB for a wavelength range of 40 nm and has wide range of applications.

Paper Details

Date Published: 5 October 2009
PDF: 4 pages
Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 75037G (5 October 2009); doi: 10.1117/12.835366
Show Author Affiliations
Jinesh Mathew, Dublin Institute of Technology (Ireland)
Ginu Rajan, Dublin Institute of Technology (Ireland)
Yuliya Semenova, Dublin Institute of Technology (Ireland)
Gerald Farrell, Dublin Institute of Technology (Ireland)

Published in SPIE Proceedings Vol. 7503:
20th International Conference on Optical Fibre Sensors
Julian D. C. Jones, Editor(s)

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