Optical active fiber parameters identification

Michal Borecki; Jerzy Kruszewski

doi:10.1117/12.581629

8 September 2004 Optical active fiber parameters identification

Michal Borecki, Jerzy Kruszewski

Proceedings Volume 5576, Lightguides and their Applications II; (2004) https://doi.org/10.1117/12.581629
Event: Lightguides and their Applications II, 2003, Krasnobrod, Poland

Abstract

Erbium doped fiber is a basic element of an optical amplifier. The estimation of fiber parameters set is the main problem of designing its application. The knowledge of fiber core radius, the overlap factors representing the fraction of pump power and signal within the doped region, doping concentration and fiber glass type are necessary for this task. The problem is significant, because fiber producers do not print full data or the printed data do not agree with facts. The presented solution is their identification with typical printed and measured data using in mathematical model of quantum and wave optics. The elaborated method was tried on 3M active fiber samples, effects show that its correctness is about 15%.

Citation Download Citation

Michal Borecki and Jerzy Kruszewski "Optical active fiber parameters identification", Proc. SPIE 5576, Lightguides and their Applications II, (8 September 2004); https://doi.org/10.1117/12.581629

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