This paper presents a novel approach to enhance the performance of Quantum dot (QD) based light-emitting diodes (LEDs) by incorporating Bragg resonator substrates. By depositing QD-LED layer stacks on tailored Bragg r...
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In this work, we analysed the reflectance spectrum of spruce trees with the aim of deriving an index based on the NDVI principle that allows easy and fast identification of tree resin on and around spruce trees. The p...
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Microscopy using extreme ultraviolet (EUV) light offers high potential for a broad range of applications ranging from semiconductor metrology to biological imaging, thanks to its nanoscale resolution and excellent mat...
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The optical performance of coatings critically depends on the surface roughness, defects, and particles on the substrate. These imperfections can be elegantly characterized by light scattering, which also enables the ...
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Complex 3D-shaped optics are difficult to coat with conventional technologies. In this study, atomic layer deposition was applied to realize uniform antireflection properties on simultaneously coated large, top-open o...
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Conventional design methods for computer-generated holograms often rely on the scalar diffraction theory because the calculation effort of rigorous simulations is too high. But for sub-wavelength lateral feature sizes...
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A photon pair source based on nonlinear waveguides was used to investigate fluorescence excitation of quantum dots. We present a comprehensive study of entangled absorption behavior by varying experimental quantities ...
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A label-free quantum scanning imaging system is presented, capable of detecting in the visible regime, while illuminating with undetected light in the Mid-IR region by exploiting the quantum correlations of photon-pai...
In this work we present experimental results of transverse mode instabilities in dependence of the polarization input angle in a large-mode area polarization maintaining fiber amplifier. The transverse mode instabilit...
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