ROCK PROPERTY ASSESSMENT USING LASER-GENERATED ACOUSTIC-WAVES
UNSPECIFIED. (1991) ROCK PROPERTY ASSESSMENT USING LASER-GENERATED ACOUSTIC-WAVES. REVIEW OF SCIENTIFIC INSTRUMENTS, 62 (8). pp. 1995-1998. ISSN 0034-6748Full text not available from this repository.
A pulsed laser has been used to generate wide bandwidth acoustic pulses in a range of rock samples in the laboratory. A nonresonant piezoelectric transducer was used as the detector. This system can measure longitudinal and shear wave velocities simultaneously, from a single waveform, and can also be used to determine frequency-dependent attenuation in the MHz region. Values of a quality factor (Q) for longitudinal waves are evaluated.
|Item Type:||Journal Article|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||REVIEW OF SCIENTIFIC INSTRUMENTS|
|Publisher:||AMER INST PHYSICS|
|Number of Pages:||4|
|Page Range:||pp. 1995-1998|
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