Title :
Barium titanate thin film electro-optic modulator low half-wave voltage at 1310 nm
Author :
Liu, Zhifu ; Liu, Bo ; Xu, Guoyang ; Ho, Seng-Tiong ; Tang, Pingsheng ; Meier, Anthony L. ; Towner, David J. ; Wessels, Bruce W.
Author_Institution :
Dept. of Electr. & Comput. Eng., Northwestern Univ., Evanston, IL, USA
Abstract :
Ferroelectric barium titanate thin film electro-optic modulator 4 mm in length with low half-wave voltage of 2.85 V and effective electro-optic coefficient of 360 pm/V at 310 nm is reported. Contact poling effect on the modulator was investigated.
Keywords :
barium compounds; electro-optical modulation; ferroelectric devices; ferroelectric thin films; thin film devices; 1310 nm; 2.85 V; BaTiO3; barium titanate thin film; contact poling effect; electro-optic coefficient; electrooptic modulator; ferroelectric thin film; half-wave voltage; Barium; Electrooptic devices; Electrooptic modulators; Electrooptical waveguides; Ferroelectric materials; Low voltage; Modulation coding; Optical waveguides; Titanium compounds; Transistors;
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN :
1-55752-795-4
DOI :
10.1109/CLEO.2005.202303
