On the formation of vortex light beams at the surface photorefractive effect in NLC
Crossref DOI link: https://doi.org/10.3103/S1068335616110063
Published Online: 2016-12-24
Published Print: 2016-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Budagovsky, I. A.
Zolot’ko, A. S.
Shvetsov, S. A.
License valid from 2016-11-01