Abstract

Optical Fourier analysis of acoustic fields is used for the interpretation of acoustic disturbances. The method is applied to the study of modes propagating in an elastic waveguide. In particular, the mode dispersion curves are determined with an accuracy greater than that with purely acoustic methods.

© 1975 Optical Society of America

Visualization of traveling acoustic fields

J. Lapierre, D. Phalippou, and S. Lowenthal
Appl. Opt. 14(7) 1549-1555 (1975)

Fourier representation of the energy distribution of an electromagnetic field scattered by spherical particles

Reiner Eiden
Appl. Opt. 14(10) 2486-2491 (1975)

Flow Tracing Fidelity of Scattering Aerosol in Laser Doppler Velocimetry

M. K. Mazumder and K. J. Kirsch
Appl. Opt. 14(4) 894-901 (1975)

Thin grating couplers for integrated optics: an experimental and theoretical study

D. G. Dalgoutte and C. D. W. Wilkinson
Appl. Opt. 14(12) 2983-2998 (1975)

Mode Coupling Effects in Graded-Index Optical Fibers

Robert Olshansky
Appl. Opt. 14(4) 935-945 (1975)