Compact multichannel demultiplexer for WDM-POF networks based on spatially overlapped FBGs

[EN] The fabrication of spatially overlapped fibre Bragg gratings over microstructured polymer optical fibre allows to demonstrate low-cost and compact multichannel wavelength division demultiplexers. Coarse and dense wavelengths in high-capacity optical systems have been demonstrated for reduced size environments with the advantages of polymer fibres.The research leading to these results has received funding from the national project TEC2011-26642 (NEWTON) funded by the Ministerio de Ciencia y Tecnología and the Research Excellence Award Programme GVA PROMETEO 2012/013 Next Generation Microwave Photonic Technologies.Sáez-Rodríguez, D.; Nielsen, K.; Bang, O.; Ortega Tamarit, B. (2016). Compact multichannel demultiplexer for WDM-POF networks based on spatially overlapped FBGs. Electronics Letters. 52:635-637. https://doi.org/10.1049/el.2015.32816356375