Simultaneous X, Y acoustooptic deflection

Acoustooptic deflection by coexistent x- and y- directed sound waves in a light deflector is analyzed. It is found that with this technique the intrinsic deflection efficiency for x, y deflection can be equivalent to the deflection efficiency obtained with two cascaded one-dimensional accoustooptic...

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Bibliographic Details
Published in:Proceedings of the IEEE 1971, Vol.59 (2), p.304-305
Main Authors: LaMacchia, J.T., Coquin, G.A.
Format: Article
Language:English
Subjects:
Acoustic beams
Acoustic diffraction
Acoustic materials
Acoustic propagation
Light deflectors
Optical attenuators
Optical coupling
Optical materials
Optical propagation
Optical refraction
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Description
Summary:Acoustooptic deflection by coexistent x- and y- directed sound waves in a light deflector is analyzed. It is found that with this technique the intrinsic deflection efficiency for x, y deflection can be equivalent to the deflection efficiency obtained with two cascaded one-dimensional accoustooptic light deflectors, so that a choice between the two approaches can be based on purely practical considerations.
ISSN:0018-9219
1558-2256
DOI:10.1109/PROC.1971.8150