Verbist, MarieMarieVerbistBogaerts, WimWimBogaertsSchrauwen, JonathanJonathanSchrauwenBaets, RoelRoelBaets2021-10-182021-10-182009https://imec-publications.be/handle/20.500.12860/16461Silicon-on-insulator-based retroreflective optical marker chips for simultaneous indentification and localizationJournal article