Dual-wavelength lasers have significant applications in differential absorption laser radar (DIAL) and other areas. A dual-wavelength laser output of 1 047 nm&1 064 nm is achieved by pumping neodymium-doped lithium fluoride Nd:YLF and neodymium-doped yttrium vanadate Nd:YVO4 crystals with rubidium laser pumped by semiconductor laser. And the feasibility of achieving dual-wavelength output of this technical route is verified. When the power of the semiconductor laser is 16.05 W, the total laser power of the dual wavelength is 102.8 mW, the slope efficiency is 1.27%, and the power ratio of two wave is 404:1, which provide a new technical way for the generation of dual-wavelength lasers.