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physics.optics2026
Four-channel prototype using coherent combining of ultrashort laser pulses for dipole configuration approximation
Konstantin Burdonov, Mikhail Zolotavin, Alexey Sidnev +10
This paper presents a four-channel prototype system for the geometric combining and coherent addition of tightly focused femtosecond laser radiation into a standing-wave field conf…
physics.optics2024
Numerical simulation of coherent summation of laser beams in the presence of non-idealities in the dipole focusing system
Denis N. Bulanov, Efim A. Khazanov, Andrey A. Shaykin +1
A programming library was developed, based on Stratton-Chu diffraction integrals for calculating reflected optical fields. Dipole-type focusing schemes with tunable number of beams…