224 citations · 322 across the 4 of their papers we have counts for
4 papers
Compact orbital-angular-momentum multiplexing via laser-written glass chips
Chenhao Li, Simon Gross, Leonardo de S. Menezes +3
Orbital angular momentum (OAM) modes have emerged as a promising solution for enhancing the capacity of optical multiplexing systems, leveraging their theoretically unbounded set o…
Metafiber transforming arbitrarily structured light
Chenhao Li, Torsten Wieduwilt, Fedja J. Wendisch +5
Structured light has proven useful for numerous photonic applications. However, the current use of structured light in optical fiber science and technology is severely limited by m…
An achromatic metafiber for focusing and imaging across the entire telecommunication range
Haoran Ren, Jaehyuck Jang, Chenhao Li +6
Dispersion engineering is essential to the performance of most modern optical systems including fiber-optic devices. Even though the chromatic dispersion of a meter-scale single-mo…
Optical vortices in nanophotonics
Chenhao Li, Stefan A. Maier, Haoran Ren
In the last two decades, optical vortices carried by twisted light wavefronts have attracted a great deal of interest, providing not only new physical insights into light-matter in…