Giant second-harmonic generation efficiency and ideal phase matching with a double ε-near-zero cross-slit metamaterial
2017 ◽
Vol 656
(1)
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pp. 153-168
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2013 ◽
Vol 22
(03)
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pp. 1350031
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2011 ◽
Vol 328
(1)
◽
pp. 81-88
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