Author:
Niko Aloysius,Tseng Quan-Hsiang,Pham Tien-Dat,Chung Hung-Pin,Deng Lin-Ming,Chen Yen-Hung
Abstract
We report a fast optical switch in LiNbO3 photonic-circuit chip integrating an electro-optic (EO) polarization-mode converter and a broadband adiabatic polarizing-beam splitter. The device features high EO switching efficiency (~95%) and broadband (>100 nm) tunability.