Hojung Choi, Joohoon Kim, Wonjoong Kim, Junhwa Seong, Chanwoong Park, Minseok Choi, Nakhyun Kim, Jisung Ha, Cheng-Wei Qiu, Junsuk Rho, Heon Lee. Realization of high aspect ratio metalenses by facile nanoimprint lithography using water-soluble stamps[J]. PhotoniX, 2023, 4(1): 18