30 citations · 123 across the 17 of their papers we have counts for
3 papers · 2 filters
Single-shot Precise Ranging using Twisted Light
Long-Zhu Cen, Zi-Jing Zhang, Jun-Yan Hu +7
Over the past decade, optical orbital angular momentum (OAM) modes were shown to offer advantages in optical information acquisition. Here, we introduce a new scheme for optical ra…
Control of Structured Light Enables Nearly Perfect Noise-filtering
Jian-Dong Zhang, Zi-Jing Zhang, Long-Zhu Cen +7
The performance of laser-based active sensing has been severely limited by two types of noise: electrical noise, stemming from elements; optical noise, laser jamming from an eavesd…
Angular-spectrum-based analysis on the self-healing effect of Laguerre-Gaussian beams after an obstacle
Jian-Dong Zhang, Zi-Jing Zhang, Jun-Yan Hu +4
Self-healing, as an exotic effect, has showed many potential applications. In this paper, we focus on the self-healing effect of Laguerre-Gaussian beams after an obstacle. By takin…