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Dec 27, 2023

High-sensitivity terahertz detection by 2D plasmons in transistors

Posted by in categories: computing, internet

A research group from Tohoku University and RIKEN has developed a high-speed, high-sensitivity terahertz-wave detector operating at room temperature, paving the way for advancements in the development of next generation 6G/7G technology.

Details of their breakthrough were published in the journal Nanophotonics on November 9, 2023.

The enhancement of current communications speeds will rely on terahertz (THz) . THz waves are within the THz range, which falls between the microwave and infrared portions of the electromagnetic spectrum, typically spanning frequencies from 300 gigahertz to 3 THz.

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