Bruno Gompf
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View article: Temperature-dependent generalized ellipsometry of the metal-insulator phase transition in low-symmetry charge-transfer salts
Temperature-dependent generalized ellipsometry of the metal-insulator phase transition in low-symmetry charge-transfer salts Open
Determining the optical and electronic properties of strongly anisotropic materials with symmetries below orthorhombic remains challenging; generalized ellipsometry is a powerful technique in this regard. Here, we employ Mueller matrix spe…
View article: Method of Manufacturing Structural, Optically Transparent Glass Fiber-Reinforced Polymers (tGFRP) Using Infusion Techniques with Epoxy Resin Systems and E-Glass Fabrics
Method of Manufacturing Structural, Optically Transparent Glass Fiber-Reinforced Polymers (tGFRP) Using Infusion Techniques with Epoxy Resin Systems and E-Glass Fabrics Open
Recently, fiber-reinforced, epoxy-based, optically transparent composites were successfully produced using resin transfer molding (RTM) techniques. Generally, the production of structural, optically transparent composites is challenging si…
View article: Optical transport lengths quantifying depolarization in experiments on random media
Optical transport lengths quantifying depolarization in experiments on random media Open
When light diffuses in random media, the intensity decays and at the same time the polarization state is scrambled. As explanation for this apparent inseparability, theoretical work has identified a profound relation between length scales …
View article: Equivalence of light transport and depolarization
Equivalence of light transport and depolarization Open
The study of scattered polarized light has led to important advances in distinct fields such as astronomy, atmospheric sciences and bio-imaging. In random diffusing media, light disorientation and the scrambling of its polarization state a…
View article: Tuning the second harmonic generation of self-generated metallic islands
Tuning the second harmonic generation of self-generated metallic islands Open
When crossing the percolation threshold the optical behavior of thin metal films dramatically change within a narrow range. Recording the optical properties in the vicinity of the percolation provides insight into the interplay of those co…
View article: Pure circular dichroism by curved rows of plasmonic nanoparticles
Pure circular dichroism by curved rows of plasmonic nanoparticles Open
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View article: Physical interpretation of Mueller matrix spectra: a versatile method applied to gold gratings
Physical interpretation of Mueller matrix spectra: a versatile method applied to gold gratings Open
The interaction of nanostructures, periodic or random, with polarized light creates very rich physics where scattering, diffraction and absorbance are linked to a variety of dispersive modes and coupling effects. Each of these excitations …
View article: Tuning the dielectric properties of metallic-nanoparticle/elastomer composites by strain
Tuning the dielectric properties of metallic-nanoparticle/elastomer composites by strain Open
The dielectric properties of a Ag-nanoparticle/elastomer composite are tuned by strain over a very large range. It is shown, that the percolation threshold can be crossed from the metallic into the insulating region.