All Fiber tunable loss filter

Jinesh Mathew; Ginu Rajan; Yuliya Semenova; Gerald Farrell

doi:10.1117/12.835366

5 October 2009 All Fiber tunable loss filter

Jinesh Mathew, Ginu Rajan, Yuliya Semenova, Gerald Farrell

Proceedings Volume 7503, 20th International Conference on Optical Fibre Sensors; 75037G (2009) https://doi.org/10.1117/12.835366
Event: 20th International Conference on Optical Fibre Sensors, 2009, Edinburgh, United Kingdom

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.

Citation Download Citation

Jinesh Mathew, Ginu Rajan, Yuliya Semenova, and Gerald Farrell "All Fiber tunable loss filter", Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 75037G (5 October 2009); https://doi.org/10.1117/12.835366

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