A Ge/Si photodiode exceeding 110 GHz with 0.9 A/W, low capacitance and operating at -0.5 V for O and C-band applications. - Conor Coughlan; Amir Shahin; Mathias Berciano; Hakim Kobbi; Shalini Jakanadan; Roger Loo; Cedric Bruynsteen; Jakob Declercq; Minkyu Kim; Swetanshu Bipul; Peter Verheyen; Dimitrios Velenis; et al. (OFC, 2026)