摘要

A diode-pumped high-power continuous-wave (cw) dual-wavelength Yb:CaNb2O6 lasers at 1003 nm and 1038 nm is reported. By using an end-pumped structure and employing a 978 nm diode-laser as the pump source. As a result, the total output power of 803 mW dual-wavelength lasers at 1003 nm and 1038 nm is obtained at an incident pump power of 17.8W. Furthermore, intracavity sum-frequency mixing at 1003 and 1038 nm was then realized in a LBO crystal to reach the green range. We obtained a total cw output power of 94 mW at 510 nm.