[OThP2A] Optical Components/Devices I

[OThP2A-05] Integrated Broadband Tunable Electro-Optic Switch in Lithium Niobate Waveguide Circuits

Quan-Hsiang Tseng¹, Aloysius Niko¹, *Tien-Dat Pham¹, Hung-Pin Chung¹, Lin-Ming Deng¹, Yen-Hung Chen¹ (1. National Central University (Taiwan))

[Presentation Style] Onsite

We demonstrate an optical switch in LiNbO₃ integrated circuits based on 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.