Abstract: A system, computer program product and method for producing a three-dimensional overall structure by means of laser lithography, the overall structure being approximated by at least one partial structure, wherein, for the purposes of writing the partial structure, an exposure dose is radiated into the lithography material in a focal region of a laser writing beam while exploiting multi-photon absorption. Here, in the partial structure, the exposure dose in those edge portions that immediately adjoin an external surface of the overall structure to be produced is modified in comparison with the remaining partial structure.

Abstract: A method for producing a three-dimensional structure (10) in a lithographic material (24) that can be polymerized and thus solidified using energy input methods, wherein initially a shell wall (16) of the three-dimensional structure (10) to be produced is polymerized so as to form a polymerized shell wall (16) such that a volume (28) of unpolymerized lithographic material is enclosed using a first, spatially resolving energy input method, wherein the lithographic material (24) surrounding the polymerized shell wall (16) is removed in an intermediate development step, wherein subsequently the volume (28) enclosed by the shell wall (16) is polymerized using a second energy input method.