Topological structures in the Poynting vector field: an experimental realization

Reconstructing the Poynting vector skew angle and wavefront of optical vortex beams via two-channel moiré deflectometery

(2013) Mohammad Yeganeh et al.   OPTICS LETTERS

Generating the Hopf Fibration Experimentally in Nematic Liquid Crystals

(2013) Bryan Gin-ge Chen et al.   PHYSICAL REVIEW LETTERS

Detailed measurement of the phase distribution of an optical beam with inverting vortex

(2013) Yoko Miyamoto et al.   Journal of Optics

Topological singularities and symmetry breaking in development

(2012) Valeria V. Isaeva et al.   BIOSYSTEMS

Internal flows and energy circulation in light beams

(2011) Aleksandr Bekshaev et al.   Journal of Optics

Optical currents

(2009) M V Berry