Integrated 800 Gb/s O-band WDM optical transceiver enabled by hybrid InP-polymer photonic integration. - Efstathios Andrianopoulos; Konstantinos Tokas; David de Felipe; Michael Theurer; Madeleine Weigel; Annachiara Pagano; Konstantina Kanta; Martin Kresse; Giorgos Megas; Christos Tsokos; Christos Kouloumentas; Anna Chiado Piat; et al. (J. Opt. Commun. Netw., 2024)