Chang, C.-C.C.-C.ChangSu, M.-C.M.-C.SuYang, Y.-C.Y.-C.YangTsai, J.-C.J.-C.TsaiJUI-CHE TSAI2018-09-102018-09-102014http://www.scopus.com/inward/record.url?eid=2-s2.0-84891523985&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/387110Design, fabrication, and characterization of tunable cat's eye retroreflector arrays as optical identification tagsjournal article10.1109/JLT.2013.2291407