[16p-311-1~20] 3.6 Ultrashort-pulse and high-intensity lasers

[16p-311-20] Broadband visible light generation via third-order optical nonlinearity in silica toroid microcavity

〇Shun Fujii¹, Takumi Kato¹, Akitoshi Chen-Jinnai¹, Ryo Suzuki¹, Takasumi Tanabe¹ (1.Keio Univ.)

Keywords:microcavity, harmonic generation, stimulated Raman scattering

Microcavity enables efficient generation of third-order nonlinear effects, such as four-wave mixing, stimulated Raman scattering and third-harmonic generation, due to its high quality factor. In this work, we demonstrated broadband visible light emission via third-order nonlinear interaction in silica toroid microcavity.