主权项 |
1. A UV curing device, comprising:
two cylindrical reflectors that overlap and are connected to form a union of two at least partially elliptical surfaces, each cylindrical reflector having a first focus and a second focus, the first foci of the cylinder reflectors being co-located; at least two UV light sources including a UV light source located at each of the second foci, wherein light reflected from interior surfaces of the at least two cylindrical reflectors is focused at the co-located first foci; and a sample tube axially centered around the co-located first foci and configured to receive a workpiece. |