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 …

The final goal of the development of the communication network is to realize the real-time,
high-speed, and reliable information access everywhere and all the time. 1–3 In order to …

In communications, the frequency range 0.1–30áTHz is essentially terra incognita. Recently,
research has focused on this terahertz gap, because the high carrier frequencies promise …

Optical fibre transmission has enabled greatly increased transmission rates with 10 Gb/s
common in local area networks. End users find wireless access highly convenient for mobile …

Since about one and half centuries ago, at the dawn of modern communications, the radio
and the optics have been two separate electromagnetic spectrum regions to carry data …

We experimentally demonstrate an 100 Gbit/s hybrid optical fiber-wireless link by employing
photonic heterodyning up-conversion of optical 12.5 Gbaud polarization multiplexed 16 …

The generation of a 40-Gb/s 16-QAM radio-over-fiber (RoF) signal and its demodulation of
the wireless signal transmitted over free space of 30 mm in W-band (75–110 GHz) is …

High-speed millimeter-wave (mm-wave) wireless transmission at 40 Gb/s or higher will be
required in the near future. Due to bottleneck in electrical devices, mm-wave wireless signal …

We proposed and established a large-capacity, long-distance wireless millimeter-wave (mm-
wave) signal delivery system at W-band based on photonics-aided mm-wave generation …

We experimentally demonstrate photonic generation of a multichannel THz wireless signal
at carrier frequency 200 GHz, with data rate up to 75 Gbps in QPSK modulation format, using …