Ultra-compact Si/In${}_2$O${}_3$ hybrid plasmonic waveguide modulator with a high bandwidth beyond 40 GHz

Yishu Huang, Jun Zheng, Bingcheng Pan +5

Optical modulators are required to have high modulation bandwidths and a compact footprint. In this paper we experimentally demonstrate a novel Si/In${}_2$O${}_3$ hybrid plasmonic wave…