18,090-km 2-core Fiber Transmission Using Circulatory Directional Fan-in/Fan-out Devices.
Daiki SomaShohei BeppuLidia GaldinoMichael LorenzQiulin MaKatsuhiro IwasakiSeiya SumitaKosuke KomatsuDaniel J. ElsonTomoaki KiriyamaKatsuya KitoKeito KitamuraHidenori TakahashiNoboru YoshikaneTakashi KatoTakehiro TsuritaniMartin BöttcherAnsgar MeissnerKevin BennettSergejs MakovejsYuta WakayamaPublished in: OFC (2024)