Mototsugu Miyano Minoru Watanabe Fuminori Kobayashi Optically Differential Reconfigurable Gate Array Using an Optical System with VCSELs. 274-275 2005 conf/isvlsi/2005 ISVLSI http://doi.ieeecomputersociety.org/10.1109/ISVLSI.2005.54 db/conf/isvlsi/isvlsi2005.html#MiyanoWK05