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Advances in OptoElectronics
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Advances in OptoElectronics
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2012
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Article
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Fig 2
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Review Article
Nanocouplers for Infrared and Visible Light
Figure 2
Nanocoupler concept: a focusing device or a mode convertor. As an example the mode of the dielectric waveguide (left) is gradually transformed into the mode of the plasmonic waveguide (right).