HOPE ink 1: PhotopolymersMixtures of PPGDGE (poly(propylene glycol) diglycidyl ether), PHA (pentaethylenehexamine ), BzMA (benzyl methacrylate), Irgacure-784
: published in Kwangjin Kim", Yongjun Lim", Heeju Son", Seung Jae Hong", Chang-Won Shin", Dongjae Baek, Hyeon Ho Kim, Nam Kim*, Joona Bang*, and Seungwoo Lee*, "Optical Fourier volumes: a revisiting of holographic photopolymers and photoaddressable polymers," Advanced Optical Materials, Accepted for publication, 2022.