Recent Presentations
August 20-24, 2023, Invited talk in SPIE Optics + Photonics, San Diego, CA, USA. April 10-14, 2023, Symposium Organizer in MRS Spring...
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- Jan 4
Congratulations!
Congratulations to Chia-Hsun Chang (張家勳), Lu-Yun Wang (王律勻), Jhih-Hao Huang (黃致豪), and Po-Cheng Yang (楊博丞)! Chia-Hsun was awarded a...
- May 5, 2022
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, 2022
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 winning 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...
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