{"id":404168,"date":"2026-04-17T23:13:16","date_gmt":"2026-04-17T23:13:16","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/404168\/"},"modified":"2026-04-17T23:13:16","modified_gmt":"2026-04-17T23:13:16","slug":"generation-of-continuous-wave-1-11-thz-radiation-with-intersubband-polaritonic-metasurfaces","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/404168\/","title":{"rendered":"Generation of continuous-wave 1\u201311\u2009THz radiation with intersubband polaritonic metasurfaces"},"content":{"rendered":"<p class=\"c-article-references__text\" id=\"ref-CR1\">Booske, J. H. et al. Vacuum electronic high power terahertz sources. IEEE Trans. Terahertz Sci. 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