Recent Presentations
December 22, Seminar in 國立臺灣海洋大學光電與材料科技學系. December 14, Seminar in 國立中央大學光電科學與工程學系. December 2-4, Invited talk in 光電年會 OPTIC 2022....
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- May 5
Algorithms Empower Metalens for VR
Compact and lightweight metasurfaces — which use specifically designed and patterned nanostructures on a flat surface to focus, shape and...
- Feb 15
Bijective Illumination Collection Imaging
Microscopic imaging in three dimensions enables numerous biological and clinical applications. However, high-resolution optical imaging...
- Nov 13, 2021
Metasurface for Ultrashort Pulse Compression
Transparent bulk optical components have an unfortunate tendency to stretch out ultrashort laser pulses upon transmission. This effect –...
- Oct 28, 2021
Congratulations!
Congratulations to Lu-Yun Wang 王律勻 and Po-Cheng Yang 楊博丞 for the champion of the freshmen badminton cup 2021.
- 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...
- Dec 2, 2018
Meta-surface corrects for chromatic aberrations
In a new work, we show that dispersion engineering of metalenses can be used to correct the aberrations of traditional optical elements,...
- 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...
- Feb 24, 2018
Nano-optic endoscope for high-resolution optical coherence tomography
We address the challenge of realizing strong intrinsic chirality from thin, planar dielectric nanostructures. Most notably, we...