Patent ID: 8565275
Filing Date: 2013-10-22
Classification: B82Y,G02B,H01S

Abstract:
1. A laser source assembly for providing an assembly output beam, the laser source assembly comprising: a first laser source that emits a first beam having a first center wavelength; a second laser source that emits a second beam having a second center wavelength that is different than the first center wavelength; and a dispersive beam combiner that combines the first beam and the second beam to provide the assembly output beam; wherein the first beam impinges on a common area of the dispersive beam combiner at a first beam angle, and wherein the second beam impinges on the common area at a second beam angle that is different than the first beam angle; and wherein the beams exiting from the dispersive beam combiner are substantially coaxial; and a reflective beam director assembly that reflects the first beam so that the first beam impinges on the common area at the first angle, and that reflects the second beam so that the second beam impinges on the common area at the second angle.