Low-Crosstalk Dual-Core Fibre for Co- and Counterpropagating Trans-Oceanic Transmission. - Arjun Kurur; Silas Lasak Hedeboe; Christian Koefoed Schou; Deming Kong; Smaranika Swain; Michael Galili; Leif Katsuo Oxenløwe (ECOC, 2025)