...irements. The project consortium, which includes teams from the leading European universities: Durham, Vilnius, Paris-7, Exeter, St. Petersburg, Prague, Amiens, University of Iceland, Swiss Company ""Alpes laser"" and several industrial associated partners, proposes a broad range of new approaches aiming to bridge the ""terahertz gap"":(i) Polariton-based THz emission using microcavities in the st ...