QoT assessment of the optical spectrum as a service in disaggregated network scenariosKaeval, Kaida; Fehenberger, Tobias; Zou, Jim; Jansen, Sander Lars; Grobe, Klaus; Griesser, Helmut; Elbers, Jörg-Peter; Tikas, Marko; Jervan, GertJournal of Optical Communications and Networking2021 / art. 9436771, p. E1-E12 https://doi.org/10.1364/JOCN.423530 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Theoretical Aspects of Computing - ICTAC 2018 : 15th International Colloquium, Stellenbosch, South Africa, October 16-19, 2018 : proceedings2018 https://www.ester.ee/record=b5174218*est http://doi.org/10.1007/978-3-030-02508-3