Optimizing the net reflectivity of point-by-point fiber Bragg gratings: the role of scattering loss

We present an experimental and theoretical analysis of the influence of scattering losses on the net reflectivity of fiber Bragg gratings inscribed with a femtosecond laser and the point-by-point technique. We demonstrate that the ratio of the coupling strength coefficient to the scattering loss coe...

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Veröffentlicht in:	Optics express 2012-06, Vol.20 (12), p.13451-13456
Hauptverfasser:	Williams, Robert J, Jovanovic, Nemanja, Marshall, Graham D, Smith, Graham N, Steel, M J, Withford, Michael J
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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