Low-loss Polymer Waveguide-based frontend for beam transforming in InP/Polymer platform. - Theonitsa Alexoudi; Dimitra Ketzaki; Dimitrios Chatzitheocharis; Dimitris Alexandropoulos; Rui Santos; Markus Halter; Tobias Lamprecht; Konstantinos Vyrsokinos (OECC/PSC, 2019)