2 citations · 2 across the 2 of their papers we have counts for
2 papers
physics.optics2023★ 2 cited
B-spline freeform surface tailoring for prescribed irradiance based on differentiable ray-tracing
Haoqiang Wang, Zihan Zang, Yunpeng Xu +3
A universal and flexible design method for freeform surface that can modulate the distribution of an zero-étendue source to an arbitrary irradiance distribution is a significant ch…
cs.CV2022
DAD vision: opto-electronic co-designed computer vision with division adjoint method
Zihan Zang, Haoqiang Wang, Yunpeng Xu
The miniaturization and mobility of computer vision systems are limited by the heavy computational burden and the size of optical lenses. Here, we propose to use a ultra-thin diffr…