Microscopic imaging in three dimensions enables numerous biological and clinical applications. However, high-resolution optical imaging...

Transparent bulk optical components have an unfortunate tendency to stretch out ultrashort laser pulses upon transmission. This effect –...

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.

Recent breakthroughs in virtual reality/augmented reality (VR/AR) technologies have not only attracted much attention from the scientific...

In this work, we demonstrate a freeform metasurface with novel birefringent properties. Traditionally, birefringence is considered as an...

In this work, we reveal a metasurface-enhanced laser that overcomes a key limitation in lasers: conjugate symmetry of light’s angular...

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...

In this recent published work, we show that a metalens may be directly integrated with an endoscope to improve the resolution of optical...