Laser Radar Imager Based on 3D Integration of Geiger-Mode Avalanche Photodiodes with Two SOI Timing Circuit Layers. - Brian Aull; Jim Burns; Chenson Chen; Bradley Felton; Helen Hanson; Craig L. Keast; Jeffrey M. Knecht; Andrew Loomis; Matthew Renzi; Antonio M. Soares; Vyshnavi Suntharalingam; Keith Warner; et al. (ISSCC, 2006)