Title :
All fibre laser system with 0.1 W output power in blue spectral range
Author :
Zellmer, H. ; Buteau, S. ; Tünnermann, A. ; Welling, H.
Author_Institution :
Laser Zentrum Hannover eV, Germany
fDate :
7/31/1997 12:00:00 AM
Abstract :
A ytterbium sensitised thulium-doped blue upconversion ZBLAN fibre laser pumped at 1065 nm by a high power, diode pumped, double clad fibre laser is demonstrated. With a pump power of 2.8 W at 1065 nm, a blue output power of 106 mW at 482 nm is achieved
Keywords :
fibre lasers; optical pumping; thulium; ytterbium; 0.1 W; 482 nm; ZBLAN:Tm,Yb; ZrF4-BaF2-LaF3-AlF3-NaF:Tm,Yb; all fibre laser system; high power diode pumped double clad fibre laser pumping; output power; ytterbium sensitised thulium-doped blue upconversion ZBLAN fibre laser;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970917
