Third-order Infrared Upconversion Imaging with Silicon Metasurfaces

Ze Zheng, Lei Xu, Lujun Huang, Daria Smirnova, Khosro Zangeneh Kamali, Arman Yousefi, Fu Deng, Rocio Camacho-Morales, Cuifeng Ying, Andrey E. Miroshnichenko, Dragomir N. Neshev, Mohsen Rahmani*

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

We experimentally demonstrated the near-infrared to visible imaging, based on the third-order generation processes, by designing a silicon membrane metasurface supporting symmetry-protected bound states in the continuum.

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