521 citations · 3.4k across the 27 of their papers we have counts for
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Observation of an exceptional point in a non-Hermitian metasurface
Sang Hyun Park, Sung-Gyu Lee, Taewoo Ha +6
Exceptional points, also known as non-Hermitian degeneracies, have been observed in parity-time symmetric metasurfaces as the parity-time symmetry breaking point. However, the pari…
Disorder-immune photonics based on Mie-resonant dielectric metamaterials
Changxu Liu, Mikhail V. Rybin, Peng Mao +2
When the feature size of photonic structures becomes comparable or even smaller than the wavelength of light, the fabrication imperfections inevitably introduce disorder that may e…
Metasurface holography: from fundamentals to applications
Lingling Huang, Shuang Zhang, Thomas Zentgraf
Holography has emerged as a vital approach to fully engineer the wavefronts of light since its invention dating back to the last century. However, the typically large pixel size, s…
Imaging through nonlinear metalens using second harmonic generation
Christian Schlickriede, Naomi Waterman, Bernhard Reineke +4
The abrupt phase change of light at metasurfaces provides high flexibility in wave manipulation without the need of accumulation of propagating phase through dispersive materials.…