248 citations · 350 across the 7 of their papers we have counts for
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physics.optics2020★ 3 cited
High-efficient and polarization independent edge coupler for thin-film lithium niobite waveguide devices
Changran Hu, An Pan, Tingan Li +5
Lithium niobate (LN) devices have been widely used in optical communication and nonlinear optics due to its attractive optical properties. The emergence of thin-film lithium niobat…
physics.optics2020★ 3 cited
Compact optical polarization-insensitive zoom metalens-doublet
Yunxuan Wei, Yuxi Wang, Xing Feng +8
Metasurface-based lenses (metalenses) offer specific conceptual advantages compared to ordinary refractive lenses. For example, it is possible to tune the focal length of a metalen…