Integrated quantum photonics in 3C-SiCOI platforms

3C-silicon carbide-on-insulator (3C-SiCOI) is an emerging photonic platform for integrated quantum photonics due to its moderate second- and third-order optical nonlinearities, wide bandgap energy, and compatibility with silicon complementary metal-oxide-semiconductor technologies. In this work, we report our progress in photon-pair generation and quantum state manipulation on the 3C-SiCOI platform. We demonstrate the generation of photon pairs through the spontaneous parametric down-conversion process using modal phase-matching in an elliptical microring resonator on this platform. We will present the design principle and recent progress of our experimental work.