30 citations · 78 across the 9 of their papers we have counts for
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Simultaneous microscopic imaging of thickness and refractive index of thin layers by heterodyne interferometric reflectometry (HiRef)
Alexander Nahmad-Rohen, David Regan, Paola Borri +1
The detection of spatial or temporal variations in very thin samples has important applications in the biological sciences. For example, cellular membranes exhibit changes in lipid…
A model for the complex reflection coefficient of a collection of parallel layers
Alexander Nahmad-Rohen, Wolfgang Langbein
Reflectometry is a technique that uses the light reflected by a sample to determine properties of the sample. Interferometric reflectometry uses interference between two beams, one…
Resonant-state expansion applied to three-dimensional open optical systems: A complete set of static modes
S. V. Lobanov, W. Langbein, E. A. Muljarov
We present two alternative complete sets of static modes of a homogeneous dielectric sphere, for their use in the resonant-state expansion (RSE), a rigorous perturbative method in…
Background-free 3D nanometric localisation and sub-nm asymmetry detection of single plasmonic nanoparticles by four-wave mixing interferometry with optical vortices
George Zoriniants, Francesco Masia, Naya Giannakopoulou +2
Single nanoparticle tracking using optical microscopy is a powerful technique with many applications in biology, chemistry and material sciences. Despite significant advances, loca…
Structure and zero-dimensional polariton spectrum of natural defects in GaAs/AlAs microcavities
Joanna M Zajac, Wolfgang Langbein
We present a correlative study of structural and optical properties of natural defects in planar semiconductor microcavities grown by molecular beam epitaxy, which are showing a lo…