title: Shape-controllable microlens arrays via direct transfer of photocurable polymer droplets.
abstract: 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.
authors.affiliation: Division of WCU Multiscale Mechanical Design, School of Mechanical and Aerospace Engineering, Seoul National University, Korea.
authors.forename: Daeshik
authors.initials: D
authors.lastname: Kang
authors.forename: Changhyun
authors.initials: C
authors.lastname: Pang
authors.forename: Sang Moon
authors.initials: SM
authors.lastname: Kim
authors.forename: Hye Sung
authors.initials: HS
authors.lastname: Cho
authors.forename: Hyung Sik
authors.initials: HS
authors.lastname: Um
authors.forename: Yong Whan
authors.initials: YW
authors.lastname: Choi
authors.forename: Kahp Y
authors.initials: KY
authors.lastname: Suh
mesh_terms: D004129:Dimethylpolysiloxanes / Q000737:chemistry; D020724:Elastomers / Q000737:chemistry; D007909:Lenses; D008904:Miniaturization / Q000379:methods*; D010777:Photochemistry; D011092:Polyethylene Glycols / Q000737:chemistry; D011108:Polymers / Q000737:chemistry*
chemical_list: D004129:Dimethylpolysiloxanes; D020724:Elastomers; D011108:Polymers; D011092:Polyethylene Glycols; C013830:baysilon