PLC-type LP11 mode rotator with single-trench waveguide for mode-division multiplexing transmission.
Takui UematsuNobutomo HanzawaKunimasa SaitohYuhei IshizakaKouhei MasumotoTaiji SakamotoTakashi MatsuiKyozo TsujikawaFumihiko YamamotoPublished in: OFC (2014)