Optical communication systems form the backbone of modern high-capacity networks, leveraging light propagation in fibres to transmit data over vast distances with minimal loss. Central to their ...

Additionally, these waves hold great promise for wireless communication. Advances in THz nonlinear optics, which can be used to change the frequency of electromagnetic waves, are essential for the ...

Driven by advances in unmanned aerial vehicle (UAV) networking technologies, low-altitude airspace is evolving into an intelligent network that supports ...

A team of researchers from the University of Ottawa has developed innovative methods to enhance frequency conversion of terahertz (THz) waves in graphene-based structures, unlocking new potential for ...

Jean-Michel Ménard, Associate Professor of Physics at the University of Ottawa and a team of researchers have paved the way for developing devices capable of upconverting electromagnetic signals to ...