200 Gbit/s terahertz tunneling demultiplexer in 300 GHz band
Résumé
We showcase here the experimental demonstration of demultiplexing terahertz channels with up to 200 Gbit/s aggregated data-rate, using 4 carrier frequencies. The demonstration is carried out in the 300 GHz band. Best error vector magnitude obtained values are in the range 6-9%, with 50 Gbit/s per channel, enabled by a recently-reported novel substrateless integrated passive demultiplexer, which was developed specifically to serve the particular requirements of terahertz waves.
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