We present an ultra-compact metal reflector based grating coupler for coupling light between optical fiber and nano photonic waveguides. The coupler is designed and simulated based on Finite ...

Learn moreAny regular beachgoer knows the classic beach umbrella struggle. There are days when the umbrella simply refuses to ...

A compact microstrip crossover network that occupies an area of 0.027λ×0.027λ at 1 GHz is presented. The network is fully planar and is implemented using printed and surface mount elements. The design ...