Ultrahigh-frequency narrow-band surface acoustic waves are detected using diffraction of extreme ultraviolet (EUV) light from a laser-generate transient grating. Initial experiments have probed surface periodicities as small as 750 nm, with corresponding acoustic frequencies of 4.7 GHz.
Detection of ultrahigh frequency acoustic transients using coherent EUV light
2005 Quantum Electronics and Laser Science Conference ; 2 ; 754-756 Vol. 2
2005-01-01
569511 byte
Conference paper
Electronic Resource
English
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