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|a dc
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|a Karvounis, Artemios
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|a Ou, Jun-Yu
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|a Wu, Weiping
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|a MacDonald, Kevin F.
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|a Zheludev, Nikolay I.
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|a Nano-optomechanical nonlinear dielectric metamaterials
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|c 2015-11-13.
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|z Get fulltext
|u https://eprints.soton.ac.uk/383602/1/karvounis%2520dielectric%2520optomech%2520metamaterial.pdf
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|a By harnessing the resonant nature of localized electromagnetic modes in a nanostructured silicon membrane, an all-dielectric metamaterial can act as nonlinear medium at optical telecommunications wavelengths. We show that such metamaterials provide extremely large optomechanical nonlinearities, operating at intensities of only a few μW per unit cell and modulation frequencies as high as 152 MHz, thereby offering a path to fast, compact, and energy efficient all-optical metadevices. &more...
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