Plasmonic Vortices: A Promising Tool Utilizing Plasmonic Orbital Angular Momentum
An optical vortex (OV) beam is an important type of spatially structured beam. However, the diffraction limit for light with orbital angular momentum (OAM) remains a challenge for certain applications. Surface plasmon polaritons (SPPs) can confine light to nanoscale dimensions and enhance light–matt...
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| Format: | Artigo |
| Sprache: | Inglês |
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MDPI AG
2025-01-01
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| Schriftenreihe: | Photonics |
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| Online-Zugang: | https://www.mdpi.com/2304-6732/12/2/125 |
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