1.

Conference Proceedings
Conference Proceedings
1. Ultra large amplification bandwidth of Er3+ and Tm3+ at S and L band from TeO2-WO3-Na2O-Nb2O5 glass doped optical fibers
Chillcce, E.F. ; Osorio, S.P. ; Rodriguez, E. ; Cesar, C.L. ; Barbosa, L.C.
Pub. info.: Optical Components and Materials II.  pp.243-247,  2005.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5723
2.

Conference Proceedings
Conference Proceedings
2. Lifetime of the 4|13/2 excited levels of the Er3+-ion in the glass system TeO2-WO3-Na2O-Nb2O5
Chillcce, E.F. ; Osorio, S.P.A. ; Rodriguez, E. ; Cesar, C.L. ; Barbosa, L.C.
Pub. info.: Optical Components and Materials II.  pp.248-252,  2005.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5723