Researchers have demonstrated the transmission of two separate video signals through a terahertz multiplexer at a data rate more than 100 times faster than today's fastest cellular data networks.

Masahiro Horibe (Senior Researcher) of Radio-Frequency Standards Group, the Research Institute for Physical Measurement (Director: Yasuhiro Nakamura), the National Institute of Advanced Industrial ...

ODT essentially replaces the radio waves or electrical wires with a beam of light. The sensors in ODT devices are called couplers. They use pulse-modulated infrared light to transfer digital signals.

A single light source has transmitted a record-breaking 1.8 petabits of data per second, say researchers in Denmark and Sweden. The achievement could aid the development of highly energy-efficient ...

In the past, demonstrations of standing-wave phenomena could be done using an actual, physical transmission-line setup called “Lecher Lines.” 1 This method required laborious measurements to determine ...

Demonstration at OFC 2025 paves the way for next-generation 3.2T optical interfaces Keysight is enabling the industry in the early R&D stage for 448 Gbps. During this early R&D innovation phase, ...