Method of fabricating a stepped-array acousto-optic beam deflect

Details Method of fabricating a stepped-array acousto-optic beam deflect Method of fabricating a stepped-array acousto-optic beam deflect

1977-08-15

1979-04-03

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

29416, 350358, H04R 3100

Patent

active

041469550

ABSTRACT:
A method of fabricating a stepped-array acousto-optic beam deflector comprising the steps of providing a substrate having upper and lower surfaces lying in mutually oblique planes, forming an electro-acoustic transducer on the upper substrate surface, cutting through the substrate and the upper and lower surfaces to form a plurality of disjoined transducer elements positioned side by side, and mounting the disjoined transducer elements in tandem to an acousto-optic element.

REFERENCES:
patent: 3493759 (1970-02-01), Adler
patent: 3771856 (1973-11-01), Eschler
patent: 3798746 (1974-03-01), Alphonse et al.
patent: 3944335 (1976-03-01), Saito et al.
patent: 4037933 (1977-07-01), Yano et al.

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