Twisted EM beams with structured correlations

Zhangrong Mei, Olga Korotkova

Research output: Contribution to journalArticlepeer-review

10 Scopus citations


The possibility of restructuring the spectral density of a random light beam up to three times along the propagation path in free space is demonstrated. This can be achieved by prescribing special correlations and different twist factors (bymagnitude and/or direction) in the two mutually orthogonal electric field components in the source plane. We also show that the degree of polarization of such a light beam can rotate or not on propagation.

Original languageEnglish (US)
Pages (from-to)3905-3908
Number of pages4
JournalOptics Letters
Issue number16
StatePublished - Aug 15 2018

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


Dive into the research topics of 'Twisted EM beams with structured correlations'. Together they form a unique fingerprint.

Cite this