Luying Yin

Abstract We report the bistability of second- and third-harmonic generation in monolayer graphene plasmonics supported by graphene nanoribbon arrays. The nonlinear optical bistability of harmonic generation at the ultra-low threshold intensity $\sim{100}\;{{{\rm kW}/{\rm cm}}^2}$, along with the traditional linear optical bistability of transmittance, is observed due to the different local fundamental fields at the lower and higher state when the Kerr effect of graphene is considered.

Qianqian Hao, Jia Guo, Luying Yin, Tingyin Ning, Yanqi Ge, and Jie Liu Author Affiliations Qianqian Hao,1 Jia Guo,2 Luying Yin,1 Tingyin Ning,1 Yanqi Ge,2,4 and Jie Liu1,3,* 1Shandong Provincial Engineering and Technical Center of Light Manipulations and Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University, Jinan 250358, China 2Institute of Microscale Optoelectronics, Collaborative Innovation Center for Optoelectronic...