LiNbO3-based bimorph piezoactuator for fast X-Ray experiments: Resonant mode
2019; Elsevier BV; Volume: 293; Linguagem: Inglês
10.1016/j.sna.2019.04.028
ISSN1873-3069
AutoresН. В. Марченков, A. G. Kulikov, A. V. Targonsky, Ya. A. Eliovich, Yu. V. Pisarevsky, A. Yu. Seregin, А. Е. Благов, M. V. Kovalchuk,
Tópico(s)Optical and Acousto-Optic Technologies
ResumoA resonant operation mode of a new adaptive bending X-Ray optics (ABXO) element based on bidomain LiNbO3 single crystal piezoactuator is studied and described. Spatial and temporal parameters of X-Ray beam tuning by this element are investigated. Experimental measurements and numerical calculations have been performed for the element functional characteristics: oscillatory spectrum, speed of angular adjustment, angular range of scanning. For the first time, the application of the ABXO element has been tested at a source of synchrotron radiation for controlling the X-Ray beam parameters in time-resolved X-Ray diffraction experiments.
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