The control of light fields on subwavelength scales in nanophotonic structures has become
ubiquitous, driven by both curiosity and a multitude of applications in fields ranging from …

We present near-field measurements of transverse plasmonic wave propagation in a chain
of gold elliptical nanocylinders fed by a silicon refractive waveguide at optical …

By enabling the probing of light–matter interactions at the functionally relevant length scales
of most materials, near-field optical imaging and spectroscopy accesses information that is …

Photonic spin–orbit interactions (SOI) provide a new design paradigm of functional
nanomaterials and nanostructures, and have especially accelerated advances in spin–orbit …

Highly evanescent waveguides with a subwavelength core thickness present a promising
lab-on-chip solution for generating nanovolume trapping sites using overlapping …

The knowledge of the phase distribution of the near electromagnetic field has become very
important for many applications. However, its experimental observation is still …

Near-field scanning optical microscopy (NSOM) is a powerful technique which allows deeply
subwavelength imaging by placing a nanoscale aperture in close proximity to a sample …