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Proceedings Paper

Lithium niobate integrated-optics demonstration of optical control of microwaves
Author(s): Neelam Gupta; George J. Simonis; Paul R. Ashley
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Paper Abstract

A lithium niobate integrated-optics power-splitter waveguide with electro-optic phase shifters is used in a heterodyne interferometer with a laser diode source emitting at 830 nm. An acousto-optic Bragg cell is used for frequency shifting. Multichannel 100-MHz signals with individually controlled phase information are generated by mixing the optically phase-shifted reference beams and frequency-shifted Bragg cell signal in fiber-optic receivers.

Paper Details

Date Published: 1 June 1990
PDF: 9 pages
Proc. SPIE 1217, Optoelectronic Signal Processing for Phased-Array Antennas II, (1 June 1990); doi: 10.1117/12.18148
Show Author Affiliations
Neelam Gupta, Harry Diamond Labs. (United States)
George J. Simonis, Harry Diamond Labs. (United States)
Paul R. Ashley, U.S. Army Missile Command (United States)

Published in SPIE Proceedings Vol. 1217:
Optoelectronic Signal Processing for Phased-Array Antennas II
Brian M. Hendrickson; Gerhard A. Koepf, Editor(s)

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