Researchers at the Institute of Technology in Karlsruhe, Germany, broke the world record for data transfer. They managed to send the equivalent of nearly 700 DVDs in one second using a laser. In this experiment, the team of Professor Jurg Leuthold data encoded on a laser they have installed on a line of 50 kilometers. At the other end, they were able to retrieve data that had not undergone degradation. This method was used to measure the speed of data flow: 26 terabits per second, or 3250 GB per second.
To do this, Professor Jurg Leuthold said to have used a new form of coding: the Orthogonal Frequency Division Multiplexing (OFDM). This technology uses digital signals associated with frequencies. Jurg Leuthold added that with such a process, "one can transmit up to 400 million telephone conversations simultaneously.”What operators can only dream?
To do this, Professor Jurg Leuthold said to have used a new form of coding: the Orthogonal Frequency Division Multiplexing (OFDM). This technology uses digital signals associated with frequencies. Jurg Leuthold added that with such a process, "one can transmit up to 400 million telephone conversations simultaneously.”What operators can only dream?
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