Non-collinearily phase-matched high-power CdSiP2 OPO pumped at 2.06 μm

Abstract

In a compact cavity, we use a CSP OPO driven by a Ho:LLF laser (2.06 μm) to achieve more than 3 W of mid-IR power with exceptional beam quality. The OPO waves are broadly tunable from 3.5 to 4.7 μm.