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A Metasurface Turned Fiber Speckle Into a Vortex
A silicon structure on the fiber end facet converted perturbed multimode output without pre-compensation.
Published Updated Story ID: mp-2026-08-11-018
Summary
A silicon structure on the fiber end facet converted perturbed multimode output without pre-compensation.
Overlapping resonances and bound states in the continuum let the integrated nonlocal Huygens metasurface shape arbitrary speckle into vortex beams. The authors report robustness to fiber deformation in their optical tests.
Why it matters
A silicon structure on the fiber end facet converted perturbed multimode output without pre-compensation.
Limits and context
No additional limitation was separately recorded.
Key claims
A silicon structure on the fiber end facet converted perturbed multimode output without pre-compensation.
Evidence: source-2026-08-11-020
Sources
- arXiv preprint 2608.09609arXiv · primary research
Corrections
No corrections have been recorded for this story.