Bulk Lithography

Bulk Lithography is micro-fabrication process for the development of three-dimensional polymer micro-structures using single scan of layer beam over unconstraint depth of photopolymer. Development of the free formed three-dimensional micro-structures without stair-stepping effect along the direction of propagation of light is the main feature of the process. Bulk Lithography has demonstrated capability to fabricate both Cartesian and Axi-symmetric micro-structures. Furthermore process also has demonstrated the fabrication of application oriented micro-structures such as micro-cantilever, micro-lens, fresnel lens and so on.