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9:03 PM  August 10, 2020

TUSUR and Micran create modulator for 5G/6G networks data transmission

© с сайта ТУСУРаTUSUR and Micran create modulator for 5G/6G networks data transmission

TOMSK, Aug 10 – RIA Tomsk. Tomsk State University of Control Systems and Radioelectronics (TUSUR) scientists and Tomsk Micran research and production company employees developed an electro-optical modulator allowing to transmit signal over considerable distance, for example, in 5G and 6G networks, new-generation 8K TVs or special communications, the press service reported.

Scientists of TUSUR and Micran jointly created an electro-optical modulator based on indium phosphide, which has no analogues in Russia. This is a new generation of modulators required for high-speed data transmission in new generation 5G and 6G communication systems. They are 5-10 times smaller than their predecessors (based on silicon and lithium niobate) and are several times superior in other parameters.

"Already today, the development of TUSUR can be successfully applied in solving problems of both civil and special purposes. For example, transmit a signal from a base station to a radar array. In some cases, the distance from a signal source to a radiator can reach several kilometers. The use of a copper cable leads to colossal energy losses", - the report said.

© с сайта ГК "Роскосмос"
Another option for the practical application of new modulators can be the developing market for new generation 8K TVs with ultra-high screen resolution. Manufacturers today use active optical HDMI cables, which can distort the signal when they are long. The solution may be the use of fiber and modulators based on indium phosphide, notes the report.

"I do not exclude that in a few years, relying on the fundamental knowledge and experience gained during the development of our modulator, we will be able to develop devices that significantly surpass world analogues and will have high competitiveness in the world market", - the leading researcher of the TUSUR Integrated Optics and Radiophotonics Laboratory Vadim Arykov is quoted in the statement.

It is added that the work on the creation of a prototype of an electro-optical modulator was funded within the framework of the Federal Targeted Programme "Research and Development in Priority Areas of Development of the Russian Scientific and Technological Complex for 2014-2020". At the moment, the prototype has been transferred to Micran, received a certificate of state registration and is ready for mass production.

Наверх
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