22 citations · 22 across the 2 of their papers we have counts for
2 papers
physics.optics2022
Femtosecond laser writing of the depressed cladding buried channel waveguides in ZnS crystal
E. Sorokin, A. Okhrimchuk, N. Tolstik +4
We report the first direct femtosecond laser-writing of buried channel waveguides in monocrystalline ZnS. We also report the first single-mode Cr:ZnS depressed cladding buried wave…
physics.optics2021★ 22 cited
Helical Bragg gratings: experimental verification of light orbital angular momentum conversion
A. G. Okhrimchuk, V. V. Likhov, S. A. Vasiliev +1
Structured light, in particular light possessing orbital angular momentum (OAM), has been actively studied in recent decades. Helical Bragg grating (HBG) is a reflecting optical el…