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00996 am a22001813u 4500 |
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43699 |
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|a Soares, B.F.
|e author
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|a Bashevoy, M.V.
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|a Jonsson, F.
|e author
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|a MacDonald, K.F.
|e author
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|a Zheludev, Nikolai
|e author
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|a Polymorphic nanoparticles as all-optical memory elements
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|c 2006-10-30.
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|z Get fulltext
|u https://eprints.soton.ac.uk/43699/1/oe_14_22_10652.pdf
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|a A nanoparticle undergoing light-induced transformations between structural phases with different optical properties is an inheritably bistable structure and this bistability can be used to create a resonator-free optical memory element, operating at very low power levels. We experimentally demonstrate this memory functionality using a film of gallium nanoparticles, and we present a method for differentially accessing the logic state of the memory using a modulated optical probe beam.
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|a Article
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