RT Journal Article
T1 Dynamic population gratings in highly doped erbium fibers
A1 Melle Hernández, Sonia
A1 Gómez Calderón, Óscar
A1 Zhuo, Zhong C.
A1 Antón Revilla, Miguel Ángel
A1 Carreño Sánchez, Fernando
AB The efficiency of the dynamic population gratings recorded in highly doped erbium fibers has been studied. We find that the grating response increases with optical density, although the presence of erbium ion pairs in fibers with ion density of the order of 6:3 × 1025 m−3 degrades the grating efficiency. The experimental results have been reproduced including inhomogeneous upconversion processes in the nonlinear coupled-wave equations.
PB OSA Publising
SN 0740-3224
YR 2011
FD 2011-06-07
LK https://hdl.handle.net/20.500.14352/44626
UL https://hdl.handle.net/20.500.14352/44626
LA eng
NO © 2011 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.
NO Ministerio de Ciencia e Innovación de España (MICINN)
NO Universidad Complutense de Madrid (España)
NO Banco Santander Central Hispano (BSCH) (España)
DS Docta Complutense
RD 6 abr 2025