400-G coherent receiver using silica-based heterogeneously-integrated PLC with newly developed waveplate type PBS.
Yu KurataYasuaki HashizumeShinichi AozasaMikitaka ItohToshikazu HashimotoHiromasa TanobeYasuhiko NakanishiEiji YoshidaHiroyuki FukuyamaHiroshi YamazakiTakashi GohHaruki YokoyamaYoshifumi MuramotoPublished in: ECOC (2014)