Title :
Generation of tunable THz radiation by femtosecond tilted-pulse-front excitation
Author :
Hebling, J. ; Almasi ; Kozma ; Kuhl
Author_Institution :
Dept. of Exp. Phys., Pecs Univ., Hungary
Abstract :
Summary form only given. We suggest a general method to reach velocity matching below the phonon frequency and present a proof of principle experiment for THz generation. it should be noticed, however, that the technique is applicable for velocity matched electro-optic sampling, too.
Keywords :
electro-optical effects; optical phase matching; optical pulse generation; optical tuning; polaritons; submillimetre wave generation; Fourier transform; electro-optic sampling; femtosecond tilted-pulse-front excitation; group velocity; impulsive generation; optical rectification; phase velocity; phonon-polariton; polariton dispersion curve; pump probe pulses; tunable THz radiation generation; ultrashort light pulse; Electrooptic effects;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2002. QELS '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
1-55752-708-3
DOI :
10.1109/QELS.2002.1031094
