Author:
Bae Ji Eun,Loiko Pavel,Brasse Gurvan,Benayad Abdelmjid,Braud Alain,Camy Patrice
Abstract
We report on mid-infrared laser operation of heavily Er3+-doped LiYF4 layers grown by Liquid-Phase Epitaxy. The planar waveguide laser generated 47 mW at ~2808 nm with a laser threshold of 67 mW and linear polarization.