Strong regenerated gratings

J. Canning; M. Stevenson; J. Fenton; M. Aslund; S. Bandyopadhyay

doi:10.1117/12.834473

5 October 2009 Strong regenerated gratings

J. Canning, M. Stevenson, J. Fenton, M. Aslund, S. Bandyopadhyay

Proceedings Volume 7503, 20th International Conference on Optical Fibre Sensors; 750326 (2009) https://doi.org/10.1117/12.834473
Event: 20th International Conference on Optical Fibre Sensors, 2009, Edinburgh, United Kingdom

Abstract

Strong regenerated gratings are reported, with a maximum grating strength exceeding (40-50) dB. Further annealing between 1000 and 1100°C leads to a stabilised grating ~18dB in strength. This suffers no further degradation at 1100°C for the period monitored, over 4 hrs.

Citation Download Citation

J. Canning, M. Stevenson, J. Fenton, M. Aslund, and S. Bandyopadhyay "Strong regenerated gratings", Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 750326 (5 October 2009); https://doi.org/10.1117/12.834473

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