Tomographic reconstruction of picosecond acoustic strain propagation

概要

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By means of an ultrafast optical technique, picosecond acoustic strain pulses in a transparentmedium are tomographically visualized. The authors reconstruct strain pulses in Au-coated glassfrom time-domain reflectivity changes as a function of the optical angle of incidence, with ～1 pstemporal and ～100 nm spatial resolutions. © 2007 American Institute of Physics.
American Institute of Physicsの論文
2007-01-22