A LD2end2pumped Nd∶YVO4 contimuous wave (cw) 593. 5nm yellow laser is reported.With one plan2curved cavity dual-wavelength operation ,1064nm and 1342nm are realized ,and with LBO intracavity sum2frequency mixing 593. 5nm laser is attained. The experimental results of 593. 5nm 260mW yellow laser have been observed with 10W pump power. The far field divergence angle is < 1 mrad.Low2noise characteristic of the yellow laser has been proved ,and the power instability is less than ±2 % within 24 hours.