18 citations · 18 across the 2 of their papers we have counts for
2 papers
physics.optics2015
A study of optical vortices inside the Talbot interferometer
Pituk Panthong, Sorakrai Srisuphaphon, Apichart Pattanaporkratana +2
The optical Talbot interferometer has been used to explore the topological charges of optical vortices. We recorded the self-imaging of a diffraction grating in the near-field regi…
cond-mat.soft2009★ 18 cited
Modeling Dipolar and Quadrupolar Defect Structures generated by Chiral Islands in Freely-Suspended Liquid Crystal Films
N. M. Silvestre, P. Patricio, M. M. Telo da Gama +4
We report a detailed theoretical analysis of novel quadrupolar interactions observed between islands, which are disk-like inclusions of extra layers, floating in thin, freely suspe…