Title :
Erbium-Ytterbium Doped Waveguide Made by Femtosecond Pulse Laser
Author :
Taccheo, S. ; Osellame, R. ; Cerullo, G. ; Sorbello, G. ; Marangoni, M. ; Polli, Dario ; Jose, G. ; De Silvestri, Sandro ; Ramponi, R. ; Laporta, P.
Author_Institution :
INFM - Milan
Abstract :
We fabricated ErYb-doped waveguide amplifiers by femtosecond pulses. We demonstrated Gaussian mode-profile, low 0.25-dB/cm, propagation loss and gain in a 25-mm long waveguide used as active element in a standard waveguide-amplifier set-up
Keywords :
erbium; laser materials processing; optical fibre amplifiers; optical fibre fabrication; optical fibre losses; ytterbium; 25 mm; Gaussian mode-profile; active element; erbium-ytterbium doped waveguide amplifier fabrication; femtosecond pulse laser; propagation loss;
Conference_Titel :
Optical Communication, 2002. ECOC 2002. 28th European Conference on
Conference_Location :
Copenhagen
Print_ISBN :
87-90974-63-8
