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Techniques for coherent phonon excitation and stimulated Brillouin scattering
Hsiung Hsu1, Stephen Wanuga, Stephen W Tehon
1The Ohio State University, Columbus 43214, USA. hsu@ee.eng.ohio-state.edu
Applied Optics
|July 9, 2002
Abstract:
The basic principle of a rotating chisel-shaped phonon coupling and detection probe, believed to be novel, is presented for the measurement of coherent phonon propagation and interaction characteristics.