Two-dimensional beam scanning by tunable photonic spin Hall effect

To the best of our knowledge, a novel tunable photonic spin Hall effect is proposed based on a pair of liquid crystal Pancharatnam-Berry ...

Source: Optics Express - April 18, 2024 Category: Physics Authors: Weichao Xie Tingyu Lin Huadan Zheng Jianhui Yu Yongchun Zhong Zhe Chen Wenguo Zhu Source Type: research