Rhomboid（Diamond/Rhombus) prisms are commonly used to displace a laser beam without changing its direction. In imaging applications, rhomboid prisms will displace the optical axis without inverting ...

This course presents the fundamental principles of structural analysis, determination of reactions, internal forces and deflections under the static load conditions. The course is mainly focused to ...

Abstract: A sum and difference beam antenna with a novel parallel-strip line Σ-Δ comparator for unmanned aerial vehicle (UAV) is proposed in this paper. The new type of Σ-Δ comparator, which is more ...

A system that projects light beams directly into the eye could change the way we see the world. US firm Microvision has developed a system that projects lasers onto the retina, allowing users to view ...