V
Victor P. Korolkov
Researcher at Russian Academy of Sciences
Publications - 104
Citations - 984
Victor P. Korolkov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Laser & Diffraction efficiency. The author has an hindex of 16, co-authored 96 publications receiving 811 citations. Previous affiliations of Victor P. Korolkov include Novosibirsk State University.
Papers
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Journal ArticleDOI
Polar coordinate laser pattern generator for fabrication of diffractive optical elements with arbitrary structure
Alexander G. Poleshchuk,Evgeny G. Churin,Voldemar Petrovich Koronkevich,Victor P. Korolkov,Andrei A. Kharissov,Vadim V. Cherkashin,Valerii P. Kiryanov,Aleksei V. Kiryanov,Sergei A. Kokarev,Alexander G. Verhoglyad +9 more
TL;DR: A precision laser pattern generator for writing arbitrary diffractive elements was developed and two resistless technologies of writing on chromium and on amorphous silicon films were developed and implemented and limit characteristics were investigated by writing special test structures.
Journal ArticleDOI
Hierarchical anti-reflective laser-induced periodic surface structures (LIPSSs) on amorphous Si films for sensing applications
Alexandr V. Dostovalov,Kirill Bronnikov,Victor P. Korolkov,S. A. Babin,Eugeny Mitsai,Alexander Mironenko,M. V. Tutov,Dongshi Zhang,Koji Sugioka,Jovan Maksimovic,Tomas Katkus,Saulius Juodkazis,Saulius Juodkazis,A. Zhizhchenko,Aleksandr A. Kuchmizhak +14 more
TL;DR: This work applied direct laser-induced periodic surface structuring to drive the phase transition of amorphous silicon into nanocrystalline Si imprinted as regular arrangement of Si nanopillars passivated with a SiO2 layer to form diverse hierarchical LIPSSs.
Journal ArticleDOI
LIPSS on thin metallic films: New insights from multiplicity of laser-excited electromagnetic modes and efficiency of metal oxidation
Alexander Dostovalov,Thibault J.-Y. Derrien,Thibault J.-Y. Derrien,Sergey A. Lizunov,Filip Přeučil,Filip Přeučil,Konstantin A. Okotrub,Tomas Mocek,Victor P. Korolkov,Sergey A. Babin,Nadezhda M. Bulgakova +10 more
TL;DR: In this paper, a numerical approach for modeling surface electromagnetic waves in thin-film geometry has been developed, which takes into account the change of optical properties of material due to laser-induced oxidation and porosity.
Journal ArticleDOI
Zone-boundary optimization for direct laser writing of continuous-relief diffractive optical elements.
TL;DR: A new method of zone-boundary optimization is proposed to correct exposure data only in narrow areas along the boundaries of diffractive zones to enhance the diffraction efficiency of continuous-relief diffractive optical elements fabricated by direct laser writing.
Proceedings ArticleDOI
Processing parameter optimization for thermochemical writing of DOEs on chromium films
Vadim V. Cherkashin,Evgeny G. Churin,Victor P. Korolkov,Voldemar Petrovich Koronkevich,Andrey A. Kharissov,Alexander G. Poleshchuk,James H. Burge +6 more
TL;DR: In this paper, a focused laser beam was used to write patterns by inducing a thermochemical change in a bare metal film, and the patterns were developed using a single etching step that dissolves the non-exposed metal.