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Type: 
Journal
Description: 
A report is presented on an erbium-ytterbium doped waveguide amplifier fabricated by Ag-Na ion-exchange in a commercial phosphate glass substrate. The 31 mm-long active waveguide provides a maximum internal gain of 5.3 dB/cm at 1534 nm. The amplifier was fully characterised in terms of gain spectrum, noise figure, pump efficiency and gain saturation.
Publisher: 
IET
Publication date: 
5 Jul 2006
Authors: 

GIUSEPPE Della Valle, STEFANO Taccheo, P Laporta, G Sorbello, E Cianci, V Foglietti

Biblio References: 
Volume: 42 Issue: 11 Pages: 632-633
Origin: 
Electronics Letters