. . "15" . "Fast one-dimensional photonic crystal modulators for the terahertz range" . . "Rychl\u00E9 opto-terahertzov\u00E9 modul\u00E1tory na b\u00E1zi fotonick\u00FDch krystal\u016F pro terahertzovou oblast"@cs . . . "421713" . "Optics Express" . "Rychl\u00E9 opto-terahertzov\u00E9 modul\u00E1tory na b\u00E1zi fotonick\u00FDch krystal\u016F pro terahertzovou oblast"@cs . "8898;8912" . . "[F28D8370E4EA]" . . "1094-4087" . . "Fast one-dimensional photonic crystal modulators for the terahertz range"@en . . . "Fast one-dimensional photonic crystal modulators for the terahertz range" . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . "4"^^ . "Fekete, Ladislav" . "N\u011Bmec, Hynek" . . "RIV/68378271:_____/07:00098020" . . "Fast one-dimensional photonic crystal modulators for the terahertz range"@en . "Kadlec, Filip" . "4"^^ . "Optically controlled one-dimensional photonic crystal structures for the THz range are studied both theoretically and experimentally. A GaAs:Cr layer constitutes a defect in the photonic crystals studied; its photoexcitation by 800 nm optical femtosecond pulses leads to the modulation of the THz beam. Optimum resonant structures are found, constructed and experimentally studied. The time response of the structures studied is shorter than 330 ps."@en . "RIV/68378271:_____/07:00098020!RIV08-AV0-68378271" . "Ku\u017Eel, Petr" . . . . "Optically controlled one-dimensional photonic crystal structures for the THz range are studied both theoretically and experimentally. A GaAs:Cr layer constitutes a defect in the photonic crystals studied; its photoexcitation by 800 nm optical femtosecond pulses leads to the modulation of the THz beam. Optimum resonant structures are found, constructed and experimentally studied. The time response of the structures studied is shorter than 330 ps." . "P(KJB100100512), P(LC512), Z(AV0Z10100520)" . "15"^^ . . "optical control; terahertz; modulator; GaAs; photonic crystal; photoconductivity"@en . . . "14" . . . . "Teoreticky i experiment\u00E1ln\u011B jsme studovali optick\u00E9 sp\u00EDn\u00E1n\u00ED jednodimenzion\u00E1ln\u00EDch fotonick\u00FDch struktur pro terahertzovou oblast. Jako tzv. defektn\u00ED vrstvy jsme ve fotonick\u00FDch krystalech pou\u017Eili tenk\u00E9 GaAs:Cr desti\u010Dky; jejich excitace femtosekundov\u00FDmi optick\u00FDmi pulsy u 800 nm vede k modulaci intensity terahertzov\u00E9ho svazku. Navrhli jsme a prostudovali optim\u00E1ln\u00ED rezonan\u010Dn\u00ED struktury, jejich \u010Dasov\u00E1 odezva je krat\u0161\u00ED ne\u017E 330 ps."@cs .