主权项 |
1. A concentrator assembly comprising:
a plurality of micro ray concentrators, each micro ray concentrator having an inlet end for collecting rays from a source and an outlet end for emitting the rays, said inlet end concentrating the collected rays toward said outlet end, wherein the inlet end is larger than the outlet end; and a plurality of ray redirectors, each said ray redirector having an inlet end to collect rays from a respective micro ray concentrator and an outlet end to direct the rays at a target, said inlet end redirecting the rays towards said outlet end of the ray redirector. |