Patent ID: 9104111
Filing Date: 2015-08-11
Classification: G02B,G03F

Abstract:
1. A system for fabricating a radiation-cured structure, comprising: a radiation-sensitive material having a first refractive index; a radiation source configured to generate a plurality of radiation beams for at least one of initiating, polymerizing, crosslinking, and dissociating the radiation-sensitive material; and a mask disposed between the radiation-sensitive material and the radiation source, the mask abutting the radiation-sensitive material and having a plurality of substantially radiation transparent apertures, wherein the mask is formed from a mask material having a second refractive index, and at least one of a) an at least one normalizing surface is disposed between the radiation source and the mask, and b) a refractive fluid having a third refractive index is disposed between the radiation source and the mask.