Channel waveguides with high refractive-index contrast are fabricated in double tungstates. Yb3+ lasers with 71% slope efficiency and 418 mW output power are demonstrated. Tm3+ lasers at 1843 nm have also been demonstrated.
|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