Presentation Information
[TuP-E-12]Tuned-Fermi Level Graphene Enhanced Stimulated Brillouin Scattering on Si
○Xin Meng, Wuyang Zhong, Jiawei Wang, Jianan Duan, Yong Yao, Xiaochuan Xu, Feng He (Harbin Institute of Technology)
Keywords:
Micro- and nano-optics and related devices
Through meticulous theoretical investigation, we have demonstrated the realization of highly efficient stimulated Brillouin scarttering (SBS) in a silicon graphene strip waveguide. The optimized waveguide configuration through the Fermi level of graphene on the silicon waveguide, yields remarkable performance metrics. Specifically, we achieved brillouin gain of 9.54w-1m-1 by tuning the Fermi level of graphenere, which presents significant advancements in nonlinear optical performance.