Our new paper titled “Geometry optimization for dark soliton combs in thin multimode silicon nitride microresonators” was published in Optics Express, which provides insights into engineering a Si3N4 structure for optimal effective nonlinearity with a compact footprint. We experimentally demonstrate the low-noise dark pulses with a repetition rate of 25 GHz in a Si3N4 resonator. Read more: Optics Express 31, 41420-41427 (2023).