Terahertz topological photonic integrated circuits for 6G and beyond: A Perspective

A Kumar, M Gupta, P Pitchappa, N Wang… - Journal of Applied …, 2022 - pubs.aip.org
The development of terahertz integrated circuits is vital for realizing sixth-generation (6G)
wireless communication, high-speed on-chip interconnects, high-resolution imaging, on …

Recent developments in Terahertz wave detectors for next generation high speed Terahertz wireless communication Systems: A review

J Ajayan - Infrared Physics & Technology, 2024 - Elsevier
Terahertz (THz) devices have been the subject of ongoing study as a fundamental
technology for a wide range of industrial applications, including imaging, spectroscopy, and …

An overview of terahertz imaging with resonant tunneling diodes

J Wang, M Naftaly, E Wasige - Applied Sciences, 2022 - mdpi.com
Terahertz (THz) imaging is a rapidly growing application motivated by industrial demands
including harmless (non-ionizing) security imaging, multilayer paint quality control within the …

Wireless and optical convergent access technologies toward 6G

HRD Filgueiras, ES Lima, MSB Cunha… - IEEE …, 2023 - ieeexplore.ieee.org
The sixth generation of mobile communication (6G) systems is recently rising a lot of interest,
introducing new futuristic and challenging use cases that will demand much more than just …

Near-field spectroscopy of individual asymmetric split-ring terahertz resonators

Y Lu, LL Hale, AM Zaman, SJ Addamane, I Brener… - ACS …, 2023 - ACS Publications
Metamaterial resonators have become an efficient and versatile platform in the terahertz
frequency range, finding applications in integrated optical devices, such as active …

Femtosecond electron beam probe of ultrafast electronics

M Mattes, M Volkov, P Baum - Nature Communications, 2024 - nature.com
The need for ever-faster information processing requires exceptionally small devices that
operate at frequencies approaching the terahertz and petahertz regimes. For the diagnostics …

A switchable high-sensitivity strain sensor based on piezotronic resonant tunneling junctions

G Hu, L Zeng, F Huang, S Fan, Q Chen, W Huang - Nano Research, 2024 - Springer
Developing emerging technologies in Internet of Things and artificial intelligence requires
high-speed, low-power, high-sensitivity, and switchable-functionality strain sensors capable …

Tunable presynaptic weighting in optoelectronic spiking neurons built with laser-coupled resonant tunneling diodes

W Zhang, M Hejda, E Malysheva… - Journal of Physics D …, 2023 - iopscience.iop.org
Optoelectronic artificial spiking neurons are regarded as promising core elements for novel
photonic neuromorphic computing hardware. In this work, we investigate a modular …

Fundamentals and recent advances of terahertz resonant tunneling diodes

S Suzuki, M Asada - Applied Physics Express, 2024 - iopscience.iop.org
Terahertz (THz) technologies have been continuously developed for over two decades;
however, their use is limited, and finding widespread practical applications exclusive to THz …

Two coupled resonant-tunneling-diode oscillators with an air-bridged transmission line for high-power coherent terahertz radiation

F Han, T Shimura, H Tanaka, S Suzuki - Applied Physics Express, 2023 - iopscience.iop.org
We developed a two-coupled resonant-tunneling-diode (RTD) terahertz (THz) oscillator with
a high output power to fill the THz gap. We arranged two RTD mesas in a low-loss air …