Light processing system

摘要

A system is provided for photo-processing of a material using incident light with an optical element that includes a plurality of concentric bands of optical prisms concentric around a focal axis. The system includes a target receiver positioned on the focal axis and holds the material to be photo-processed. The optical prisms concentrate incident light on the target receiver. The optical element may be formed substantially of acrylic formulated to pass UV radiation. The optical element may include anti-reflective additives in the acrylic. The optical prisms may be fresnel zones.

主权项

1. A system for photo-processing of a material using incident light, the system comprising:
a. a substantially transparent optical element, including a plurality of concentric bands of optical prisms concentric around a focal axis b. a target receiver positioned on the focal axis and configured to hold the material to be photo-processed, wherein the optical prisms concentrate incident light on the target receiver, and wherein the optical prisms receive and concentrate an input light onto the material to be photo-processed, the concentrated light incident on the material having greater than 60 times of at least the UV light of the input light.