Chen, Li Compact electric field sensors based on indirect bonding of lithium niobate to silicon microrings. [electronic resource] - Optics express Feb 2012 - 4032-8 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. ISSN: 1094-4087 Standard No.: 10.1364/OE.20.004032 doi