128 citations · 362 across the 5 of their papers we have counts for
5 papers
Realization of a scalable Laguerre-Gaussian mode sorter based on a robust radial mode sorter
Dongzhi Fu, Yiyu Zhou, Rui Qi +8
The transverse structure of light is recognized as a resource that can be used to encode information onto photons and has been shown to be useful to enhance communication capacity…
Sorting photons by radial quantum number
Yiyu Zhou, Mohammad Mirhosseini, Dongzhi Fu +4
The Laguerre-Gaussian (LG) modes constitute a complete basis set for representing the transverse structure of a {paraxial} photon field in free space. Earlier workers have shown ho…
Orbital angular momentum complex spectrum analyzer for vortex light based on rotational Doppler Effect
Hailong Zhou, Dongzhi Fu, Jianji Dong +5
The function to measure orbital angular momentum (OAM) distribution of vortex light is essential for OAM applications. Although there are lots of works to measure OAM modes, it is…
Theoretical analysis and experimental verification on optical rotational Doppler effect
Hailong Zhou, Dongzhi Fu, Jianji Dong +2
We present a theoretical model to sufficiently investigate the optical rotational Doppler effect based on modal expansion method. We find that the frequency shift content is only d…
Probing the topological charge of a vortex beam with dynamic angular double slits
Dongzhi Fu, Dongxu Chen, Ruifeng Liu +4
When a vortex beam with the spiral phase structure passes through a dynamic angular double slits (ADS), the interference pattern changes alternatively between destructive and const…