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Optical waveguide components for beam forming in phased-array antennas

✍ Scribed by D. R. Jez; K. J. Cearns; P. E. Jessop

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 120 KB
Volume: 15
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(199705)15:1<46::aid-mop14>3.0.co;2-6

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✦ Synopsis

A four-channel array of rf modulated laser signals was generated in a LiNbO optical wa¨eguide network by heterodyne mixing 3 of two input lightwa¨es. Independent control of the rf phase in each channel was pro¨ided by integrated optical phase shifters. An optical frequency shifter was demonstrated to produce the required input signals.

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