|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2007, Volume 86, Issue 10, Pages 757–761
(Mi jetpl921)
|
|
|
|
This article is cited in 7 scientific papers (total in 7 papers)
CONDENSED MATTER
Optical control of the anisotropy of the orientation of molecules in a liquid
V. G. Nikiforov, G. M. Safiullin, A. G. Shmelev, A. V. Leont'ev, V. S. Lobkov Physical Technical Institute, Kazan Scientific Center of the Russian Academy of Sciences
Abstract:
The control of the anisotropy of the orientation of molecules in pure 1,2-dichlorobenzene, C6H4Cl2 at room temperature is demonstrated experimentally. To accomplish the optical control, the medium is exposed to non-resonant excitation with two successive linearly polarized laser pulses with a duration of 60 fs. The state of transient anisotropy is probed with the third pulse by detecting the ultrafast optical Kerr effect via optical heterodyne detection and synchronous demodulation. It is shown that variations in the two parameters, the delay time between two pump pulses, and the angle between the polarization directions of the pump pulses ensure the control of the anisotropy of the orientation of molecules in the subpicosecond region.
Received: 15.10.2007
Citation:
V. G. Nikiforov, G. M. Safiullin, A. G. Shmelev, A. V. Leont'ev, V. S. Lobkov, “Optical control of the anisotropy of the orientation of molecules in a liquid”, Pis'ma v Zh. Èksper. Teoret. Fiz., 86:10 (2007), 757–761; JETP Letters, 86:10 (2007), 666–669
Linking options:
https://www.mathnet.ru/eng/jetpl921 https://www.mathnet.ru/eng/jetpl/v86/i10/p757
|
Statistics & downloads: |
Abstract page: | 197 | Full-text PDF : | 46 | References: | 32 |
|