|標題:||Diode-end-pumped solid-state lasers with dual gain media for multi-wavelength emission|
|作者:||Cho, C. Y.|
Chang, C. C.
Chen, Y. F.
Department of Electrophysics
|關鍵字:||dual-wavelength;diode pumped;solid-state laser|
|摘要:||We develop a theoretical model for designing a compact efficient multi-wavelength laser with dual gain media in a shared resonator. The developed model can be used to analyze the optimal output reflectivity for each wavelength to achieve maximum output power for multi-wavelength emission. We further demonstrate a dual-wavelength laser at 946 nm and 1064 nm with Nd: YAG and Nd: YVO4 crystals to confirm the numerical analysis. Under optimum conditions and at incident pump power of 17 W, output power at 946 nm and 1064 nm was up to 2.51 W and 2.81 W, respectively.|