Tm(1.5%)-Gd(29.5%)-Lu(25%) co-doped KY(WO4)2 layers were grown onto KY(WO4)2 substrates by liquid-phase epitaxy. Channel waveguides were structured with Ar-beam milling and overgrown with pure KY(WO4)2. Lasers demonstrated 31.5% slope efficiency and 149 mW of output power.
|Publisher||Optical Society of America|
|Conference||European Conference on Lasers and Electro-Optics and the XIIth European Quantum Electronics Conference (CLEO®/Europe-EQEC) 2009|
|Abbreviated title||CLEO-Europe/EQEC 2011|
|Period||22/05/11 → 26/05/11|
- IOMS-APD: Active Photonic Devices