There has been for the last several years an intermittent dialogue going on between people in optics and those in acoustics. It has centered largely on the possible use of optical technology in underwater sound systems as part of the signal processing and display equipment. In its earlier stages it had to do with making Fourier transforms or doing matched filtering and more recently has contained heavy emphasis on analogies to conventional optical holography.

Date Published: 1 June 1971
PDF: 10 pages
Proc. SPIE 0024, Underwater Photo-Optical Instrumentation Applications III, (1 June 1971); doi: 10.1117/12.953484

Published in SPIE Proceedings Vol. 0024:
Underwater Photo-Optical Instrumentation Applications III
Seibert Quimby Duntley; Joe J. Lones; H. S. Weisbrod, Editor(s)