© The Institution of Electrical Engineers
We report a new surface-acoustic-wave (s.a.w.) device of the separated media convolver type. Waves are launched along two perpendicular axes and they perform a diagonal raster scan of the semiconductor surface. Two-dimensional images of 6×6 points with 1.5 μs line duration have been obtained.
References
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N.J. Moll ,
O.W. Otto ,
C.F. Quate
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Gautier, H., Maerfeld, C., Tournois, P.: `Diode acoustic devices applied to optical imaging', Proceedings of the IEEE ultrasonics symposium, 1978, (to be published).
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Adams, P.L., Shaw, H.J., Winslow, D.K., Zitelli, L.T.: `Waveguides for transverse resolution in SAW optical processors', Proceedings of the IEEE ultrasonics symposium, 1975, p. 153–155.
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19790130
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