VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University168410.18287/2541-7533-2011-0-2(26)-206-214UnknownFormation of 3D focal domain with peak for applications of multiphoton polymerizationKhoninaS. N.<p>Doctor of Physical and Mathematical Sciences</p>
<p>Leading Researcher</p>khonina@smr.ruPavelyevV. S.<p>Doctor of Physical and Mathematical Sciences</p>
<p>Head of the Nanoengineering Department</p>nano@ssau.ruChichkovB. N.<p>Doctor of Sciences (Dr. Habil.)</p>
<p>Professor</p>
<p>Head of the Nanotechnology Department</p>b.chichkov@lzh.deImage Processing Systems Institute of the Russian Academy of SciencesSamara State Aerospace UniversityHannover Laser Center (Hannover, Germany)1806201110220621429072014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>The scalar diffractive theory (in paraxial and non-paraxial cases) has been used for the investigation of focal domain for lens+axicon and lens+logarithmic axicon optical systems. It was shown that focal domain has a peak with a subwavelegth feature size. The use of this peak with shifting of the remaining part of the focal domain into the substrate makes it possible to improve the resolution for applications of multiphoton polymerization.</p>Multiphoton polymerizationaxiconlogarithmic axiconconical focal domainМногофотонная полимеризацияаксиконлогарифмический аксиконконическая фокальная область