2026-04-14T06:41:30Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/983732026-01-27T03:47:20Zcom_2072_1033col_2072_452950

Performance monitor for all-optical networks based on homodyne spectroscopy Amrani, A. Junyent Giralt, Gabriel Prat Gomà, Josep Joan Comellas Colomé, Jaume Ramdani, I. Sales Zaragozá, Vicente Rafel, A. Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques Àrees temàtiques de la UPC::Enginyeria de la telecomunicació Telecommunication Optical fibre testing Telecommunication network management Monitoring spectroscopy Optical fibre networks Telecommunication network reliability Telecomunicació The ability to transparently detect performance degradations in all-optical networks is highly desirable. We present an optical signal monitor, based on a frequency supervision system, which can participate in some tasks for fault and performance management of transparent optical networks. Peer Reviewed Postprint (published version) 2000-11 Article Amrani, A., Junyent, G., Prat, J., Comellas, J., Ramdani, I., Sales, V., Rafel, A. Performance monitor for all-optical networks based on homodyne spectroscopy. "IEEE photonics technology letters", Novembre 2000, vol. 12, núm. 11, p. 1564-1566. 1041-1135 https://hdl.handle.net/2117/98373 10.1109/68.887754 eng http://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/document/887754/ http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access 3 p. application/pdf