Far-infrared optoacoustic material probing and imaging.
We report experiments in the far infrared on the use of the optoacoustic effect to probe solid materials. The results demonstrate the feasibility of optoacoustic imaging with 84.7-cm(-10 (118-microm) radiation.
Perkowitz
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Department of Physics, Emory University, Atlanta, Georgia 30322, USA.
Busse
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