2 papers
physics.optics2026
A subsurface array of photonic crystal slabs produces green stripes in a scarab beetle
Laura Ospina-Rozo, Nicola S. Kubzdela, Zezheng Zhu +4
Vivid colours in nature often arise from photonic nanostructures that have inspired diverse technologies. Yet most known examples fall within a limited set of structural themes. He…
physics.optics2023
Thermally-Switchable Metalenses Based on Quasi-Bound States in the Continuum
Stephanie C. Malek, Cheng-Chia Tsai, Nanfang Yu
Dynamic wavefront shaping with optical metasurfaces has presented a major challenge and inspired a large number of highly elaborate solutions. Here, we experimentally demonstrate t…