@article {8493,
	title = {Numerical investigation of all-optical add-drop multiplexing for spectrally overlapping OFDM signals},
	journal = {Optics Express},
	volume = {23},
	number = {5},
	year = {2015},
	pages = {5888-5897},
	abstract = {We propose a novel architecture for all-optical add-drop multiplexing of OFDM signals. Sub-channel extraction is achieved by means of waveform replication and coherent subtraction from the OFDM super-channel. Numerical simulations have been carried out to benchmark the performance of the architecture against critical design parameters.},
	url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-23-5-5888},
	author = {Stylianos Sygletos and Simon Fabbri and E. Giacoumidis and M. Sorokina and Dan M. Marom and M. F. C. Stephens and Dimitrios Klonidis and Ioannis Tomkos and Andrew D. Ellis}
}
