Wang, ChengliLi, ZihanRiemensberger, JohannLihachev, GrigoryChuraev, MikhailJi, XinruHuang, KaiOu, XinKippenberg, Tobias J.2025-01-262025-01-262025-01-25202410.1364/cleo_at.2024.ath1j.52-s2.0-85215221382https://infoscience.epfl.ch/handle/20.500.14299/244816We demonstrate the first photonic integrated circuit platform using Lithium Tantalate (LiTaO3), achieving waveguides with low losses (5.6 dB m−1), Mach-Zehnder modulators with a 40 GHz electro-optical bandwidth and a 1.96 V · cm voltage-length product, along with microresonators supporting dissipative Kerr soliton generation.falseElectro-optic modulatorsElectro-optical waveguidesLithium compoundsMach-Zehnder interferometersManufacturingMicrocavitiesOptical lossesPhotonic integrated circuitsSolitonsWaveguide laserstext::conference output::conference proceedings::conference paper