Particularly in the terahertz frequency range ... have been conducting experiments in the field of all-dielectric metamaterials, specifically focusing on utilizing these materials and their ...

Metamaterials are artificially engineered ... steering and the generation of tunable vortex beams. In the realm of terahertz modulation, the authors emphasize the role of nonlinear crystals ...

An innovative planar spoof plasmonic neural network (SPNN) platform capable of directly detecting and processing terahertz (THz) electromagnetic signals has been unveiled by researchers at City ...

This network can directly process and recognise diffractive information with low power consumption and at the speed of light, ...

These systems have been used for applications ranging from new detector design evaluation to terahertz materials and metamaterials characterization. Our far-infrared lasers are cable of producing ...

To fulfil their potential, metamaterials need a magnetic component ... This is certainly true in the case of sources of light at terahertz frequencies, which were once practically unavailable.

From left) Dr Chen, Professor Chan, Dr Shum, Dr Gao, and researchers from Southeast University have unveiled an innovative planar spoof plasmonic ...

It now seems that manmade chiral metamaterials may provide an answer ... can be fabricated to provide a negative index in the terahertz and microwave regions. Both results make use of chirality ...

Attosecond lasers will make it possible to see the motion of electrons, super-resolution microscopes are making the nanoworld visible, metamaterials are allowing us to manipulate the spectrum and ...

Attosecond lasers will make it possible to see the motion of electrons, super-resolution microscopes are making the nanoworld visible, metamaterials are allowing us to manipulate the spectrum and ...