Scientists in the Plasma Division at the U.S. Naval Research Laboratory (NRL) are building on a multi-year research effort that demonstrated the potential of an advanced laser technology that could ...

At first glance, some scientific research can seem, well, impractical. When physicists began exploring the strange, subatomic ...

Figure 1 Schematic diagram of a three-dimensional integrated multichannel waveguide grating filter: (a) 1:1 planar beam splitter, (b) 1:1 three-dimensional beam splitter, (c) waveguide gratings ...