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Optical Engineering

Broadband optical cosite interference cancellation
Author(s): Jonathan R. Bruno; Maddie Lu; Yanhua Deng; Paul R. Prucnal
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Paper Abstract

Here, we provide an overview of broadband cosite interference reduction using an optical system to perform incoherent counter-phase modulation and subtraction. The equation governing interference cancellation depth is derived and discussed with respect to two key parameters, attenuation and delay accuracy. Cancellation depth is then examined with respect to signal bandwidth and device parameters to provide a context for predicted cancellation performance. Experimentally recorded interference cancellation data is presented along with predicted performance to show the agreement of theory and data.

Paper Details

Date Published: 7 May 2013
PDF: 6 pages
Opt. Eng. 52(5) 053001 doi: 10.1117/1.OE.52.5.053001
Published in: Optical Engineering Volume 52, Issue 5
Show Author Affiliations
Jonathan R. Bruno, U.S. Naval Research Lab. (United States)
Maddie Lu, Princeton Univ. (United States)
Yanhua Deng, Princeton Univ. (United States)
Paul R. Prucnal, Princeton Univ. (United States)

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