Mixer for optical waveguide bundle

摘要: An optical mixer for use with first and second waveguide bundles. The end portions of the fibers bundles are disposed in a parallel relationship ends each bundle plane that is substantially perpendicular to axes fiber portions, thereby forming endfaces, respectively. two axially aligned on opposite sides lens, centers endfaces being located at focal points thereof. Light emanating from any point either refracted by lens uniformly illuminates endface other bundle.