M. I. Sharipova, T. G. Baluyan, A. S. Sverchkov, D. A. Shilkin, V. O. Bessonov, A. A. Fedyanin
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Finite voxel size compensation for microprinting of parabolic X-ray lenses by two-photon lithography
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.
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