Regeneration of complex Bragg gratings

S. Bandyopadhyay; J. Canning; P. Biswas; R. Chakraborty; K. Dasgupta

doi:10.1117/12.835104

5 October 2009 Regeneration of complex Bragg gratings

S. Bandyopadhyay, J. Canning, P. Biswas, R. Chakraborty, K. Dasgupta

Author Affiliations +

Proceedings Volume 7503, 20th International Conference on Optical Fibre Sensors; 750371 (2009) https://doi.org/10.1117/12.835104
Event: 20th International Conference on Optical Fibre Sensors, 2009, Edinburgh, United Kingdom

Abstract

Complex regenerated Bragg gratings, seeded by complex type-I gratings in H2 loaded germanosilicate optical fibre is reported. By this means, dual channel grating filters which are stable beyond 1000°C are produced. These high temperature stable co-located dual gratings have potential application in sensing and multi-wavelength high power lasers.

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S. Bandyopadhyay, J. Canning, P. Biswas, R. Chakraborty, and K. Dasgupta "Regeneration of complex Bragg gratings", Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 750371 (5 October 2009); https://doi.org/10.1117/12.835104

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