Header menu link for other important links
X
Evaluation of mode division multiplexed system by dynamic power transfer matrix characterization
Swain S.,
Published in OSA Publishing China
2020
Volume: 3
   
Issue: 10
Pages: 2880 - 2892
Abstract
We experimentally demonstrate a simple method to characterize the temporal dynamics of the power transfer matrix of a mode division multiplexed (MDM) system using the time series of the output power in each channel. We consider a 3 × 3 MDM system consisting of a pair of 3-channel photonic lanterns (PL) for mode (de)multiplexing and 1 km of few-mode fiber (FMF) to evaluate the time evolution of channel selectivity, insertion loss, channel-dependent loss, and accumulated cross-talk for each channel. We further compare the statistics of time evolution of the above parameters for MDM systems utilizing mode-selective and non-mode-selective photonic lanterns. Such results are used to evaluate the consequences of choice of photonic lanterns and their utility in long-haul and short-reach mode division multiplexed systems. © 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.
About the journal
JournalOSA Continuum
PublisherOSA Publishing China
ISSN25787519
Open AccessNo