Structured light
All light has structure, but only recently has it been possible to control it in all its degrees of
freedom and dimensions, fuelling fundamental advances and applications alike. Here we …
freedom and dimensions, fuelling fundamental advances and applications alike. Here we …
Multidimensional phase singularities in nanophotonics
BACKGROUND Optical vortices provide one of the promising solutions for enhancing the
capacity of data multiplexing to meet an unprecedented growth in big data and internet traffic …
capacity of data multiplexing to meet an unprecedented growth in big data and internet traffic …
Optical vortices 30 years on: OAM manipulation from topological charge to multiple singularities
Y Shen, X Wang, Z ** in three-dimensional lithium niobate nonlinear photonic crystals
Nonlinear beam sha** refers to spatial reconfiguration of a light beam at a new frequency,
which can be achieved by using nonlinear photonic crystals (NPCs). Direct nonlinear beam …
which can be achieved by using nonlinear photonic crystals (NPCs). Direct nonlinear beam …
Controlling the polarization and vortex charge of attosecond high-harmonic beams via simultaneous spin–orbit momentum conservation
Optical interactions are governed by both spin and angular momentum conservation laws,
which serve as a tool for controlling light–matter interactions or elucidating electron …
which serve as a tool for controlling light–matter interactions or elucidating electron …