TeraHertz Photonics for Wireless Communications

Terahertz wireless communications based on photonics technologies.

There has been an increasing interest in the application of terahertz (THz) waves to broadband wireless communications. In particular, use of frequencies above 275 GHz is one of the strong concerns among radio scientists and engineers, because these frequency bands have not yet been allocated at specific active services, and there is a possibility to employ extremely large bandwidths for ultra-...

Terahertz band: Next frontier for wireless communications

This paper provides an in-depth view of Terahertz Band (0.1–10 THz) communication, which is envisioned as a key technology to satisfy the increasing demand for higher speed wireless communication. THz Band communication will alleviate the spectrum scarcity and capacity limitations of current wireless systems, and enable new applications both in classical networking domains as well as in novel n...

Review of terahertz and subterahertz wireless communications

Graphene Integrated Photonics for optical communications

Datacom and Telecom are continuously improving in terms of bandwidth, consumption and cost. The request of bandwith increase at constant consumption and cost requires increasing technology challenge. According to the Ethernet roadmap the bandwidth doubles every two years [1] and the candidate technology for large volume and low cost is Silicon Photonics [2]. With Si Photonics it is possible to ...

Recent Progress and Future Prospect of Photonics-Enabled Terahertz Communications Research

This paper reviews a recent progress in terahertz wireless communications enabled by photonics technologies. After briefly summarizing transceiver configurations with electronics and photonics technologies, photonics-based approaches to achieving over 100-Gbit/s data rates are discussed. Then, some of our updated results on real-time wireless transmission experiments using discrete components a...