An Experimental Investigation of the Mode Group Diversity Multiplexing Technique
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چکیده
Mode group diversity multiplexing (MGDM) has been proposed as a means to create independent, transparent communication channels over a multimode fibre in short reach optical networks. In this paper we provide an experimental investigation of the MGDM technique focusing on the linearity of the fibre’s response and the temporal variations of the transmission matrix coefficients, which describe the signal transfer from the N transmitters to the M receivers of an MGDM system. The analysis presented is a key step towards the demonstration of this novel multiplexing technique.
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تاریخ انتشار 2005