Widely tunable all-solid-state Cr:LiSAF lasers with prism-controlled coupled-cavities

摘要

We report a continuous wave (CW) all-solid-state Cr:LiSAF laser with a prism-controlled coupled-cavity. Broad-band tuning of 198 nm from 784 nm to 982 nm is demonstrated. The output power is always above 14 mW tuned from 825 nm to 975 nm and reaches the maximum value of 21.4 mW at 900 nm. Dual-wavelength operation is observed at the edge of the tuning range. The coupled-cavity passive loss is discussed and calculated to be 18%.