Silicon carbide (SiC) has large refractive index, wide bandgap, and strong material-based second- and third-order nonlinearities. Thus, in recent years, SiC has attracted considerable interests in quantum and nonlinear integrated photonics  –  with potential applications within broadband nonlinear light sources, including photon-pair sources, supercontinuum generation, and frequency combs. Optical parametric oscillation (OPO) is regarded as a promising way to produce new frequencies and an important tool in generation of coherent light sources, such as frequency combs. In this work, we experimentally demonstrate a Kerr-nonlinearity based dual continuous-wave(CW) pumped OPO in a 4H-SiC-on-insulator (4H-SiCOI) microring resonator.
|Number of pages||1|
|Publication status||Published - 2021|
|Event||2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference - Virtual event, Munich, Germany|
Duration: 21 Jun 2021 → 25 Jun 2021
|Conference||2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference|
|Period||21/06/2021 → 25/06/2021|