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Feb 1, 2021
Metalens for AR/VR
Recent breakthroughs in virtual reality/augmented reality (VR/AR) technologies have not only attracted much attention from the scientific...
Jun 6, 2020
Arbitrary polarization conversion
In this work, we demonstrate a freeform metasurface with novel birefringent properties. Traditionally, birefringence is considered as an...
Apr 29, 2020
Visible metasurface-enhanced laser
In this work, we reveal a metasurface-enhanced laser that overcomes a key limitation in lasers: conjugate symmetry of light’s angular...
Nov 14, 2019
Compact metalens depth sensor inspired by spiders
In recent work, we have shown that a multi-functional metalens can be designed to mimic the eyes of a certain class of spiders found in...
Sep 8, 2018
Meta-surface corrects for chromatic aberrations
In this recent published work, we show that a metalens may be directly integrated with an endoscope to improve the resolution of optical...
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