Szentesi, Dániel and Nánai, László and Taft, Gregory and Sugioka, Koji (2007) Laser-matter interaction on femtoscale. Pollack Periodica, 2 (Supple). pp. 53-60. ISSN 1788-1994
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Abstract
The discipline of laser-solid interaction has undergone a huge development with the advent of higher laser intensities and shorter pulses. The pump and probe measurement is a well-known technique for fast process investigation. We have studied the optical behavior of vanadium-pentoxide (V <sub>2</sub> O <sub>5</sub> ) and paratellurite (TeO <sub>2</sub> ) under the influence of ultra-short laser pulses from a Ti:sapphire laser. The laser pulses excite acoustic vibrations at different wavenumbers. The amplitudes of the oscillations depend on the angle between the crystal axes and the polarization of the pulses. Oscillations with different wavenumbers dominate in different time scales after the arrival of the pump pulse.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology / alkalmazott, műszaki tudományok > TA Engineering (General). Civil engineering (General) / általános mérnöki tudományok |
| Depositing User: | Erika Bilicsi |
| Date Deposited: | 14 Oct 2017 12:16 |
| Last Modified: | 14 Oct 2017 12:16 |
| URI: | http://real.mtak.hu/id/eprint/65709 |
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