ArticleNature communications2024
Programmable integrated photonics for topological Hamiltonians.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Non-Hermitian exceptional topology on a Klein bottle photonic circuit.Light, science & applications · 2026Article
- Tunable arbitrarily located quasi-corner states in multiphase weak topological insulator.Nature communications · 2026Article
- Correlational Analysis of Liver Metabolites and Pharmacodynamic Indexes in Xanthoxylin-Treated Acute Liver Failure.Molecules (Basel, Switzerland) · 2026Article
- Deep-learning-empowered programmable topolectrical circuits.Nature communications · 2026Article
- NEO-PGA: Nonvolatile electro-optically programmable gate array.Science advances · 2026Article
- Coherent control of (non-)Hermitian mode coupling: tunable chirality and exceptional point dynamics in photonic microresonators.Light, science & applications · 2026Article
- Programmable space-frequency linear transformations in photonic interlacing architectures.Scientific reports · 2025Article
- Modulation of optical loss leads to robust localization of light.Nature materials · 2025Article
- Topological Singularities and Edge-State Coupling Enable Robust on-Chip Slow Light.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Reconfigurable non-Hermitian soliton combs using dissipative couplings and topological windings.Science advances · 2025Article
- Programmable photonic unitary circuits for light computing.Nanophotonics (Berlin, Germany) · 2025Review
- A programmable platform for photonic topological insulators.Nanophotonics (Berlin, Germany) · 2025Article
- Programming topological photonics.Nature materials · 2024Article
- The Goldilocks principle of learning unitaries by interlacing fixed operators with programmable phase shifters on a photonic chip.Scientific reports · 2024Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A variety of topological Hamiltonians have been demonstrated in photonic platforms, leading to fundamental discoveries and enhanced robustness in applications such as lasing, sensing, and quantum technologies. To date, each topological photonic platform implements a specific type of Hamiltonian with inexistent or limited reconfigurability. Here, we propose and demonstrate different topological models by using the same reprogrammable integrated photonics platform, consisting of a hexagonal mesh of silicon Mach-Zehnder interferometers with phase shifters. We specifically demonstrate a one-dimensional Su-Schrieffer-Heeger Hamiltonian supporting a localized topological edge mode and a higher-order topological insulator based on a two-dimensional breathing Kagome Hamiltonian with three corner states. These results highlight a nearly universal platform for topological models that may fast-track research progress toward applications of topological photonics and other coupled systems.
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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.