Huang, T.-W.T.-W.HuangWang, J.-M.J.-M.WangShih, W.-P.W.-P.ShihYang, L.-J.L.-J.Yang2013-04-112018-06-282013-04-112018-06-282008http://ntur.lib.ntu.edu.tw//handle/246246/257147en-USFlexible tunable lens and pupil actuated by concentration-responsive hydrogelconference paper