Ultrafast agile optical beam steering based on arrayed diffractive elements
- Resource Type
- Conference
- Authors
- Zang, Zihan; Xu, Yunpeng; Wang, Haoqiang; Li, Zhi; Han, Yanjun; Li, Hongtao; Fu, Hongyan; Luo, Yi
- Source
- 2021 Asia Communications and Photonics Conference (ACP) Communications and Photonics Conference (ACP), 2021 Asia. :1-3 Oct, 2021
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Power, Energy and Industry Applications
Signal Processing and Analysis
Laser radar
Beam steering
Asia
Bandwidth
Optical beams
Dispersion
Photonics
- Language
We propose and demonstrate a low-cost diffractive element to achieve wide-angle, two-dimensional, and complex-mode beam steering, thus breaking the limitations in field of view and flexibility for conventional beam steering by spatial dispersion.