Background/Aims Age-related macular degeneration (AMD) is the main cause of visual impairment and blindness in Europe. A further increase in the number of affected persons is expected and current ...

This paper presents a vertical (H-plane sectoral) and a horizontal (E-plane sectoral) polarization SIW antenna for applications at 60 GHz. These two antennas with two different polarizations are ...

We report a vertical external cavity surface emitting laser (VECSEL) with an optical pumping scheme for the generation of higher order Hermite-Gaussian transverse modes. The VECSEL chip with emission ...