Ultrafast Q-boosting in semiconductor metasurfaces

All-optical tunability of semiconductor metasurfaces offers unique opportunities for novel time-varying effects, including frequency conversion and light trapping. However, the all-optical processes often induce optical absorption that fundamentally limits the possible dynamic increase of their qual...

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Bibliographic Details
Main Authors: Yang Ziwei, Liu Mingkai, Smirnova Daria, Komar Andrei, Shcherbakov Maxim, Pertsch Thomas, Neshev Dragomir
Format: Article
Language:English
Published: De Gruyter 2024-02-01
Series:Nanophotonics
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Online Access:https://doi.org/10.1515/nanoph-2023-0718
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