Title :
Resonant effect of coherent phonon generation in ZnTe
Author :
Kunugita, Hideyuki ; Suzuki, Daisuke ; Kasai, Yohei ; Ema, Kazuhiro
Author_Institution :
Dept. of Eng. & Appl. Sci., Sophia Univ., Tokyo, Japan
Abstract :
We studied resonant generation of coherent phonon in ZnTe by a nondegenerate EO sampling measurement. The pump energy dependence of the initial amplitude can be explained by the intense absorption of the pump pulse.
Keywords :
II-VI semiconductors; electro-optical effects; optical pumping; phonons; wide band gap semiconductors; zinc compounds; ZnTe; coherent phonon generation; nondegenerate EO sampling measurement; pump energy dependency; pump pulse intense absorption; resonant generation; transmission electrooptic sampling measurement; Absorption; Electrooptic effects; Gallium arsenide; Optical pulses; Phonons; Photonic band gap; Probes; Resonance; Sampling methods; Zinc compounds; Coherent phonon; EO sampling; noncollinear OPA; nondegenerate pump-probe; resonant effect;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292595
