Kjeld Møller Pedersen

TL;DR: In this paper, the second-order susceptibilities of planar optical waveguides are measured by detecting the reflected second-harmonic signal generated by a 532 nm beam directed onto the waveguide surface.

TL;DR: In this paper, two nanostructural designs of light-trapping back-surface reflectors (BSR) have been fabricated for increasing the photon-harvesting properties of thin-film solar cells: a quasiperiodic nano-crater design and a random nano-bump design.

TL;DR: In this article, the surface plasmon polaritons (SPPs) were characterized using angle-resolved leakage radiation spectroscopy in the excitation wavelength range of 850-1325 nm and compared to simulations based on a Green's function area integral equation method.

TL;DR: This work investigates electromagnetic field enhancement effects from a µm-sized composition of 450-nm-deep V-grooves milled by focused ion beam in a thick gold film and assembled to feature, within the same structure, individual V-Grooves as well as one- and two-dimensional 300- nm-period arrays of, respectively, parallel and crossed V- Grooves.

TL;DR: In this article, a very accurate tight binding parametrization was proposed to calculate the electronic and optical properties of round and faceted nanocrystals under both tensile and compressive strain.