An Implantable Optical Stimulation Delivery System for Actuating an Excitable Biosubstrate. - Kunal Paralikar; Peng Cong; Ofer Yizhar; Lief Ericsson Fenno; Wesley Santa; Chris Nielsen; David Dinsmoor; Bob Hocken; Gordon Munns; Jon Giftakis; Karl Deisseroth; Timothy Denison (IEEE J. Solid State Circuits, 2011)