Fabrication and characterization of a large-area metal nano-grid wave plate
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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en
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4
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Applied Physics Letters, Volume 103, issue 3, pp. 1-4
Abstract
We introduce a fast and cost-effective technique to fabricate large-area periodically nanopatterned metal samples and apply this technique to create reflective nano-grid wave plates for optical wavelengths. The technique makes use of azo-polymer-based interference lithography and a special imprint method that enables creating large-area metal nanopatterns with high vertical walls. We fabricate and experimentally test a gold nano-grid wave plate that operates as reflective λ/4-plate for λ = 604 nm and λ/2-plate for λ = 997 nm.Description
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Kravchenko, A, Shevchenko, A, Ovchinnikov, V, Grahn, P & Kaivola, M 2013, 'Fabrication and characterization of a large-area metal nano-grid wave plate', Applied Physics Letters, vol. 103, no. 3, 033111, pp. 1-4. https://doi.org/10.1063/1.4813756