ArticleNature communications2019
Enhanced spin orbit interaction of light in highly confining optical fibers for mode division multiplexing.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed.
- Optical Vortex Harmonic Generation Enabled by Confinement-Induced Photonic Spin-Orbit Coupling.Nano letters · 2026Article
- Supercontinuum generation with extended bandwidth and improved purity in graded-index ring-core fiber.Scientific reports · 2024Article
- Empowering high-dimensional optical fiber communications with integrated photonic processors.Nature communications · 2024Article
- Parabolic-Index Ring-Core Fiber Supporting High-Purity Orbital Angular Momentum Modes.Sensors (Basel, Switzerland) · 2023Article
- Orbital-angular-momentum fluorescence emission based on photon-electron interaction in a vortex field of an active optical fiber.Nanophotonics (Berlin, Germany) · 2023Article
- Photonic angular momentum: progress and perspectives.Nanophotonics (Berlin, Germany) · 2022Article
- Spin to orbital angular momentum transfer in frequency up-conversion.Nanophotonics (Berlin, Germany) · 2022Article
- High resolution spectral metrology leveraging topologically enhanced optical activity in fibers.Nature communications · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Light carries both orbital angular momentum (OAM) and spin angular momentum (SAM), related to wavefront rotation and polarization, respectively. These are usually approximately independent quantities, but they become coupled by light's spin-orbit interaction (SOI) in certain exotic geometries and at the nanoscale. Here we reveal a manifestation of strong SOI in fibers engineered at the micro-scale and supporting the only known example of propagating light modes with non-integer mean OAM. This enables propagation of a record number (24) of states in a single optical fiber with low cross-talk (purity > 93%), even as tens-of-meters long fibers are bent, twisted or otherwise handled, as fibers are practically deployed. In addition to enabling the investigation of novel SOI effects, these light states represent the first ensemble with which mode count can be potentially arbitrarily scaled to satisfy the exponentially growing demands of high-performance data centers and supercomputers, or telecommunications network nodes.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.