Title :
Fast method for accurate prediction of fibre laser oscillation wavelength
Author :
Nielsen, A.O. ; Povlsen, J.H. ; Bjarklev, A. ; Lumholt, O. ; Rasmussen, T.P. ; Rottwitt, K.
Author_Institution :
Electromagn. Inst., Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
An accurate and simple laser model, which includes the detailed spectral shape of the emission and absorption cross-sections, is suggested and investigated.
Keywords :
fibre lasers; laser theory; laser transitions; absorption cross-sections; emission cross-section; fibre laser oscillation wavelength; laser model; spectral shape; wavelength prediction;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19911027
