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physics.optics2025
Multicolor interband solitons in microcombs
Qing-Xin Ji, Hanfei Hou, Jinhao Ge +10
In microcombs, solitons can drive non-soliton-forming modes to induce optical gain. Under specific conditions, a regenerative secondary temporal pulse coinciding in time and space…
physics.optics2024
Investigation of Q degradation in low-loss Si3N4 from heterogeneous laser integration
Joel Guo, Chao Xiang, Warren Jin +5
High-performance, high-volume-manufacturing Si3N4 photonics requires extremely low waveguide losses augmented with heterogeneously integrated lasers for applications beyond traditi…