title: Techniques for coherent phonon excitation and stimulated Brillouin scattering.
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.
authors.affiliation: The Ohio State University, Columbus 43214, USA. hsu@ee.eng.ohio-state.edu
authors.forename: Hsiung
authors.initials: H
authors.lastname: Hsu
authors.forename: Stephen
authors.initials: S
authors.lastname: Wanuga
authors.forename: Stephen W
authors.initials: SW
authors.lastname: Tehon
authors.forename: Tong-ning
authors.initials: TN
authors.lastname: Li
authors.forename: Yue
authors.initials: Y
authors.lastname: Xu