Black-box assessment of optical spectrum servicesKaeval, Kaida; Elbers, Jörg-Peter; Grobe, Klaus; Tikas, Marko; Fehenberger, Tobias; Griesser, Helmut; Jervan, Gert2021 Optical Fiber Communications Conference and Exhibition (OFC) : 6-10 June 2021 : San Francisco, CA, USA2021 / 3 p https://ieeexplore.ieee.org/document/9489700 Concatenated GSNR profiles for end-to-end performance estimations in disaggregated networksKaeval, Kaida; Myyry, Jani; Grobe, Klaus; Griesser, Helmut; Jervan, Gert2022 Optical Fiber Communications Conference and Exhibition (OFC) : San Diego, California, USA, 6 – 10 March 2022 : proceedings2022 / 3 p https://ieeexplore.ieee.org/document/9748620/figures#figures Optical spectrum as a service in multi-operator environments: challenges and enabling technologies for transparent optical opverlay networksKaeval, Kaida; Grobe, Klaus; Elbers, Jörg-PeterOptical Fiber Communications Conference and Exhibition, OFC 2024 : proceedings2024 / art. Th1G.3 https://doi.org/10.1364/OFC.2024.Th1G.3