ELECTRIC CIRCUIT AND METHOD FOR DRIVING AN ACOUSTO-OPTIC CRYSTAL

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United States of America Patent

APP PUB NO 20190041671A1
SERIAL NO

16053837

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Abstract

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An electric circuit for driving an acousto-optic crystal includes a piezoelectric converter configured to drive the acousto-optic crystal to vibrate mechanically. A signaling cable is configured to conduct a first electrical alternating-current signal and a second electrical signal. The electric circuit further includes a first frequency-separating filter and a second frequency-separating filter, each of the frequency-separating filters having an input, a high-frequency output and a low-frequency output. The input of the first frequency-separating filter and the input of the second frequency-separating filter is connected to the signaling cable, and the high-frequency output of the second frequency-separating filter is connected to the piezoelectric converter.

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Patent Owner(s)

Patent OwnerAddress
LEICA MICROSYSTEMS CMS GMBHERNST-LEITZ-STRASSE 17-37 WETZLAR 35578

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mrawek, Patric Hassloch, DE 8 0
Widzgowski, Bernd Dossenheim, DE 37 115

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