Annealing and spectral characteristics of femtosecond laser inscribed long period gratings written into a photonic crystal fibre

T. Allsop; K. Kalli; K. Zhou; M. Dubov; Y. Lai; D. J. Webb; I. Bennion

doi:10.1117/12.786118

16 May 2008 Annealing and spectral characteristics of femtosecond laser inscribed long period gratings written into a photonic crystal fibre

T. Allsop, K. Kalli, K. Zhou, M. Dubov, Y. Lai, D. J. Webb, I. Bennion

Author Affiliations +

Proceedings Volume 7004, 19th International Conference on Optical Fibre Sensors; 70044H (2008) https://doi.org/10.1117/12.786118
Event: 19th International Conference on Optical Fibre Sensors, 2008, Perth, WA, Australia

Abstract

A series of LPGs with the same period was inscribed by femtosecond laser into photonic crystal fibre with various powers. All suffered post-fabrication spectral evolution at low temperatures, apparently related to inscription power.

Citation Download Citation

T. Allsop, K. Kalli, K. Zhou, M. Dubov, Y. Lai, D. J. Webb, and I. Bennion "Annealing and spectral characteristics of femtosecond laser inscribed long period gratings written into a photonic crystal fibre", Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70044H (16 May 2008); https://doi.org/10.1117/12.786118

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