Chen, W.-H.W.-H.ChenLu, J.-S.J.-S.LuGUO-DUNG JOHN SU2018-09-102018-09-102015http://www.scopus.com/inward/record.url?eid=2-s2.0-84936807853&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/392878Ionic polymer metal composite for an optical zoom in a compact camerajournal article10.1364/OE.23.013265