Channel-multiplexing for quasi-distributed acoustic sensing with orthogonal codes.
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DOI: 10.1364/oe.440269
Abstract: With the increasing demands for large-scale acoustic sensing in many important fields such as hydrophone, vehicle tracking and pipeline monitoring, optical fiber-based distributed acoustic sensing (DAS) has experienced a rapid development. In recent years, quasi-distributed… read more here.
Keywords: quasi distributed; distributed acoustic; orthogonal codes; channel multiplexing ... See more keywords