| NUKLEONIKA 1994, 39(3):191-194
OPTICAL IMAGING OF SURFACE ACOUSTIC WAVES USING SYNCHROTRON STROBOSCOPIC TOPOGRAPHYW.Graeff1, K. Wieteska2 1 Hasylab at Desy, Notkestr. 85, 22603 Hamburg, Germany 2 Institute of Atomic Energy, 05-400 Otwock-Świerk, Poland Surface acoustic waves were observed by stroboscopic experiment using synchrotron radiation of the storage ring DORIS as a pulsed light source. The visible part of synchrotron radiation was used to illuminate a LiNbO3 crystal surface to generate acoustic waves. Real and virtual optical images of a corrugated crystal surface were observed at focal distances and the visible beam topograph was obtained. Close X |