| Numéro |
J. Phys. IV France
Volume 04, Numéro C5, Mai 1994
3ème Congrés français d'acoustique3rd French conference on acoustics |
|
|---|---|---|
| Page(s) | C5-717 - C5-720 | |
| DOI | https://doi.org/10.1051/jp4:19945154 | |
3ème Congrés français d'acoustique
3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-717-C5-720
DOI: 10.1051/jp4:19945154
1 CNRS, Laboratoire de Cristallographie, BP. 166X, 38042 Grenoble cedex, France
2 Institute of Microelectronics Technology, Russian Academy of Sciences, 142432 Chemogolovka, Moscow District, Russia
© EDP Sciences 1994
3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-717-C5-720
DOI: 10.1051/jp4:19945154
X-ray diffraction by surface acoustic waves
M. BRUNEL1, D.V. ROSHCHUPKIN1, 2 and R. TUCOULOU11 CNRS, Laboratoire de Cristallographie, BP. 166X, 38042 Grenoble cedex, France
2 Institute of Microelectronics Technology, Russian Academy of Sciences, 142432 Chemogolovka, Moscow District, Russia
Abstract
X-ray diffraction on the YZ cut of a LiNbO3 crystal modulated by surface acoustic waves was investigated under the total external reflection conditions. It is shown that the characteristics of the diffracted beam are determined by the amplitude and by the period of the surface acoustic waves. This experimental study has revealed the possibility of fabricating optical instruments for space-time modulation of X-ray diffracted radiations based on the control of the wavelength of the surface acoustic waves.
© EDP Sciences 1994