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Proceedings Paper

Regeneration of complex Bragg gratings
Author(s): S. Bandyopadhyay; J. Canning; P. Biswas; R. Chakraborty; K. Dasgupta
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Paper 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.

Paper Details

Date Published: 5 October 2009
PDF: 4 pages
Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 750371 (5 October 2009); doi: 10.1117/12.835104
Show Author Affiliations
S. Bandyopadhyay, Central Glass and Ceramic Research Institute (India)
J. Canning, The Univ. of Sydney (Australia)
P. Biswas, Central Glass and Ceramic Research Institute (India)
R. Chakraborty, Central Glass and Ceramic Research Institute (India)
K. Dasgupta, Central Glass and Ceramic Research Institute (India)


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

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