@ARTICLE{Sabitu_R.I._Recent_2019, author={Sabitu, R.I. and Khan, N.G. and Malekmohammadi, A.}, volume={vol. 27}, number={No 3}, journal={Opto-Electronics Review}, pages={252-267}, howpublished={online}, year={2019}, publisher={Polish Academy of Sciences (under the auspices of the Committee on Electronics and Telecommunication) and Association of Polish Electrical Engineers in cooperation with Military University of Technology}, abstract={}, type={Artykuły / Articles}, title={Recent progress in optical devices for mode division multiplex transmission system}, URL={http://www.czasopisma.pan.pl/Content/115260/PDF/opelre_2019_27_3_252-267.pdf}, keywords={Mode converters, Mode multiplexers, Optical amplifiers, Few-mode fibers, Mode division multiplexing}, }