作者: Kevin O’Brien , Haim Suchowski , Junsuk Rho , Alessandro Salandrino , Boubacar Kante
DOI: 10.1038/NMAT4214
关键词: Photon 、 Frequency conversion 、 Nonlinear metamaterials 、 Statistical physics 、 Optics 、 Nonlinear system 、 Materials science 、 Nonlinear oscillators 、 Nonlinear optics 、 Second-harmonic generation 、 Metamaterial
摘要: The discovery of optical second harmonic generation in 1961 started modern nonlinear optics 1 , 2 , 3 . Soon after, RC Miller found empirically that the nonlinear susceptibility could be …