The light pipe homogenizing Rods use total internal reflection to turn non-uniform light source into uniform illumination. Also known as integrating rods or light pipes, they can be used to change the spatial distribution of sources to provide more uniformity. Hexagonal configuration of the light pipe provides 35% less light is lost in completing the clear aperture than would a comparable square configuration. These glass rods can be used for mixing and homogenization of one or more point sources, regardless of their individual spectral characteristics. Different lengths in these light pipes allow greater flexibility in system design. At high NA sources, a short tube of light would be sufficient for the homogenization of products. Low NA Sources require more tubes to uniformly homogeneous light. Changchun Yutai Optics Co., Ltd. offers various material fiber homogenization rods such K9, fused silica. Welcome your any standard or customized inquiry.