A high resolution system for additive manufacturing, soldering, welding and other laser processing applications. A blue laser system for additive manufacturing, soldering, welding and other laser processing applications and operation for additive manufacturing of materials. Systems and methods for laser processing of materials, laser processing by matching preselected laser beam wavelengths to the material to be processed to have high or increased levels of absorptivity by the materials, and in particular laser additive manufacture of raw materials into large structures, parts, components and articles with laser beams having high absorptivity by starting raw materials.