Author:
Sharipova M. I.,Baluyan T. G.,Sverchkov A. S.,Shilkin D. A.,Bessonov V. O.,Fedyanin A. A.
Abstract
3D-microprinting by two-photon lithography can be applied to fabricate X-ray lenses. However, when
the lens’ curvature radius approaches voxel size, the lens’ refractive surface essentially differs from
the defined model. This shape distortion leads to defocusing of X-ray irradiation and astigmatism.
In current work we suggest the compensation of the parabolic lens model taking into account finite
voxel size.