53 citations · 84 across the 2 of their papers we have counts for
2 papers
physics.optics2023★ 31 cited
High-efficiency high-NA metalens designed by maximizing the efficiency limit
Shiyu Li, Ho-Chun Lin, Chia Wei Hsu
Theoretical bounds are commonly used to assess the limitations of photonic design. Here we introduce a more active way to use theoretical bounds, integrating them into part of the…
physics.optics2022★ 53 cited
Thickness bound for nonlocal wide-field-of-view metalenses
Shiyu Li, Chia Wei Hsu
Metalenses -- flat lenses made with optical metasurfaces -- promise to enable thinner, cheaper, and better imaging systems. Achieving a sufficient angular field of view (FOV) is cr…