Qiu, ZheruJi, XinruLiu, YangHafermann, MartinKim, TaegonOlson, Joseph C.Ning, Wang RuiRonning, CarstenKippenberg, Tobias2025-01-262025-01-262025-01-25202410.1364/ofc.2024.m4a.52-s2.0-85211722424https://infoscience.epfl.ch/handle/20.500.14299/244692We present the integration of four individual erbium-doped waveguide optical amplifiers on a Si3N4 photonic integrated circuit hybrid integrated with a four-lane semiconductor pump laser diode chip. Each amplifier achieves 15 dB on-chip gain.falseHybrid integrated multi-lane erbium-doped Si<inf>3</inf>N<inf>4</inf> waveguide amplifierstext::conference output::conference proceedings::conference paper