This waveguide effectively suppresses the undesired modes, and therefore has extremely low mode density. Stable single-mode, broad bandwidth operation is achieved in the HE0,6 mode. The confocal ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

In a recent paper, the method of auxiliary sources (MAS) with two excitation sources (MAS-TES) was developed to compute the propagation constants of cylindrical dielectric waveguides. It was ...

The rapid rise in AI applications has placed increasingly heavy demands on our energy infrastructure. All the more reason to ...