20-dBM single-frequency tunable Er,Yb bulk laser

摘要

120-mW robust, linearly-polarised single-frequency operation at several wavelengths at 1.53 /spl mu/m and 1.56 /spl mu/m was achieved by pumping a special designed Er:Yb bulk laser with a broad-area high-power laser diode. Intensity noise measurements and tunability characteristics are reported.