Experimental Investigation of WDM Transmission Properties of Optical Labeled Signals Using Orthogonal IM/FSK Modulation Format. - P. V. Holm-Nielsen; Jianfeng Zhang; Juan Jose Vegas Olmos; Idelfonso Tafur Monroy; Christophe Peucheret; Victor Polo 001; Palle Jeppesen; Antonius M. J. Koonen; Josep Prat (ICT, 2004)