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Shape‐Controllable Microlens Arrays via Direct Transfer of Photocurable Polymer Droplets
Author(s) -
Kang Daeshik,
Pang Changhyun,
Kim Sang Moon,
Cho Hye Sung,
Um Hyung Sik,
Choi Yong Whan,
Suh Kahp Y.
Publication year - 2012
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201104507
Subject(s) - microlens , materials science , nanoscopic scale , polymer , optical microscope , lens (geology) , resolution (logic) , nanotechnology , microscope , optics , composite material , scanning electron microscope , physics , artificial intelligence , computer science
A simple method is presented to form an array of shape‐controllable microlenses by partial photocuring of an UV‐curable polymer and direct transfer. Using the transferred lens array, nanoscale metal patterns as small as 130‐nm gaps are detected under an optical microscope with a distinguishable resolution.