Third Harmonic Generation (THG) in Three-Dimensional Dirac Semimetal Cd3As2
- Resource Type
- Conference
- Authors
- Ullah, Kaleem; Meng, Yafei; Sun, Yue; Yang, Yunkun; Wang, Anran; Wang, Xiangjing; Chen, Xiaoqing; Li, Taotao; Pan, Danfeng; Wang, Xinran; Xiu, Faxian; Shi, Yi; Wang, Fengqiu
- Source
- 2020 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2020 Conference on. :1-2 May, 2020
- Subject
- Photonics and Electrooptics
Graphene
Nonlinear optics
Optical films
Optical harmonic generation
Optical imaging
Cavity resonators
Gold
- Language
We have for the first time reported third harmonic generation in a three-dimensional Dirac semi-metal Cd 3 As 2 film. We further demonstrate that a simple planar cavity can be used to significantly enhance the nonlinear response.