Graphene has had a big impact in optics and optoelectronics for both fundamental physics and real-world applications, and there is now considerable excitement about its prospects for terahertz ...

University of Ottawa researchers enhance THz wave frequency conversion in graphene, paving the way for advanced wireless ...

(Nanowerk News) Nonlinear optical processes in the technologically important terahertz (THz) spectral range have gained increasing attention ... able to establish new communication channels and ...

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

The future of wireless communications technology is fast advancing. It was only in 2019 that global operators started launching 5G. While 5G is still in the process of global implementation, 6G has ...

More information: Simon Anglhuber et al, Spacetime Imaging of Group and Phase Velocities of Terahertz Surface Plasmon Polaritons in Graphene, Nano Letters (2025). DOI: 10.1021/acs.nanolett.

Yuasa, T., and Otani, C.: "Depth super-resolved imaging of infrastructures defects using a terahertz-wave interferometer" NDT&E International 120, 102431 (2021). 7.Yamashita, M. and Otani, C.: ...

Antiferromagnetic materials are promising candidates for future high-density memory devices. This is because in antiferromagnets, the spins used as the bits or data units flip quickly, at frequencies ...