306 citations
- University of Eastern FinlandFI61 papers
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- Institute for Infocomm ResearchSG3 papers
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Showing 2021 · physics.opticsShow all
2 papers · 2 filters
physics.optics2021★ 5 cited
Controlling spatial coherence with an optical complex medium
Alfonso Nardi, Felix Tebbenjohanns, Massimiliano Rossi +5
Control over optical spatial coherence is a key requirement in diverse applications including imaging, optical trapping, and communications. Current approaches to controlling spati…
physics.optics2021★ 31 cited
Multiply-resonant Second-harmonic Generation using Surface Lattice Resonances in Aluminum Metasurfaces
Timo Stolt, Anna Vesala, Heikki Rekola +3
Nonlinear metamaterials show potential for realizing flat nonlinear optical devices but generally lack in terms of achievable conversion efficiencies. Recent work has focused on en…