Robust optical delay lines via topological protection

Abstract

Phenomena associated with topological properties of physical systems are naturally robust against perturbations. This robustness is exemplified by quantized conductance and edge state transport in the quantum Hall and quantum spin Hall effects. Here we show how exploiting topological properties of optical systems can be used to implement robust photonic devices. We demonstrate how quantum spin Hall Hamiltonians can be created with linear optical elements using a network of coupled resonator optical waveguides (CROW) in two dimensions. We find that key features of quantum Hall systems, including the characteristic Hofstadter butterfly and robust edge state transport, can be obtained in such systems. As a specific application, we show that the topological protection can be used to dramatically improve the performance of optical delay lines and to overcome limitations related to disorder in photonic technologies.

9 pages, 5 figures + 12 pages of supplementary information

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Cited by in corpus (625)

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• Symmetry and Topology in Non-Hermitian Physics
• Topological Acoustics
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• Light-induced gauge fields for ultracold atoms
• Topological States and Adiabatic Pumping in Quasicrystals
• Anomalous edge state in a non-Hermitian lattice
• Topolectrical circuit realization of topological corner modes
• Observation of phononic helical edge states in a mechanical 'topological insulator'
• Observation of topological valley transport of sound in sonic crystals
• Lasing in topological edge states of a 1D lattice
• Quantum spin Hall effect of light
• Terahertz topological photonics for on-chip communication
• A topological quantum optics interface
• Non-Hermitian robust edge states in one-dimension: Anomalous localization and eigenspace condensation at exceptional points
• Topologically protected elastic waves in phononic metamaterials
• Periodically-driven quantum systems: Effective Hamiltonians and engineered gauge fields
• All-Si Valley-Hall Photonic Topological Insulator
• Probing topological invariants in the bulk of a non-Hermitian optical system
• Topolectrical circuits
• Deterministic photon-emitter coupling in chiral photonic circuits
• Floquet Topological Insulators for Sound
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• Visualization of higher-order topological insulating phases in two-dimensional dielectric photonic crystals
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• Parity-Time Symmetry in Non-Hermitian Complex Optical Media
• Observation of Protected Photonic Edge States Induced By Real-Space Topological Lattice Defects
• Anomalous single-mode lasing induced by nonlinearity and the non-Hermitian skin effect
• Synthetic photonic lattices: new routes towards all-optical photonic devices
• Topological hyperbolic lattices
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• Interaction-induced hopping phase in driven-dissipative coupled photonic microcavities
• Exceptional points in topological edge spectrum of PT symmetric domain walls
• Measuring topological invariants in photonic systems
• Gauge Field Optics with Anisotropic Media
• Exploring nonlinear topological states of matter with exciton-polaritons: Edge solitons in kagome lattice
• Direct Observation of Topology from Single-photon Dynamics on a Photonic Chip
• Electromagnetic-dual metasurfaces for topological states along a one-dimensional interface
• Radiative topological states in resonant photonic crystals
• Photonic Anomalous Quantum Hall Effect
• Nonlinear one-way edge-mode interactions for frequency mixing in topological photonic crystals
• Design and analysis of photonic crystal coupled cavity arrays for quantum simulation
• Amorphous photonic topological insulator
• Induced self-stabilization in fractional quantum Hall states of light
• Cavity Quantum Electrodynamics with Second-Order Topological Corner State
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• Topological metasurface: From passive toward active and beyond
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• Engineering Fragile Topology in Photonic Crystals: Topological Quantum Chemistry of Light
• Acoustic spin-Chern insulator induced by synthetic spin-orbit coupling with spin conservation breaking
• Topological Amplification in Photonic Lattices
• Realization of Anomalous Floquet Insulators in Strongly-Coupled Nanophotonic Lattices
• Non-equilibrium Fractional Quantum Hall state of light
• Anomalous Hall Effects of Light and Chiral Edge Modes on the Kagome Lattice
• Direct observation of photonic Landau levels and helical edge states in strained honeycomb lattices
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• Gapless Unidirectional Photonic Transport Using All-Dielectric Kagome Lattices
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• Realization of Fractional Chern Insulators in the Thin-Torus-Limit with Ultracold Bosons
• Twisted quadrupole topological photonic crystals
• Topologically protected excitons in porphyrin thin films
• Local invariants identify topology in metals and gapless systems
• Exceptional Non-Abelian Topology in Multiband Non-Hermitian Systems
• Vector Topological Edge Solitons in Floquet Insulators
• Topology and retardation effect of a giant atom in a topological waveguide
• Active Valley-topological Plasmonic Crystal in Metagate-tuned Graphene
• Non-reciprocal quantum interactions and devices via autonomous feed-forward
• Synthetic dimension band structures on a Si CMOS photonic platform
• Room temperature electrically pumped topological insulator lasers
• Frequency-dependent topological phases and photonic detouring in valley photonic crystals
• Topologically robust transport of entangled photons in a 2D photonic system
• Dynamical characterization of non-Hermitian Floquet topological phases in one-dimension
• Antihelical Edge States in Two-dimensional Photonic Topological Metals
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• Inverse design of higher-order photonic topological insulators
• Crystallographic splitting theorem for band representations and fragile topological photonic crystals
• Wireless power transfer via topological modes in dimer chains
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• Demonstration of topological wireless power transfer
• Manipulation of edge states in microwave artificial graphene
• A topological photonic ring-resonator for on-chip channel filters
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• Quantum simulation of artificial Abelian gauge field using nitrogen-vacancy center ensembles coupled to superconducting resonators
• A comprehensive review on developments of synthetic dimensions
• Microwave Applications of Photonic Topological Insulators
• Photonic corner skin modes
• Fractional Quantum Hall States of Rydberg Polaritons
• Simulating Quantum Spin Hall Effect in Topological Lieb Lattice of Linear Circuit
• Selective Population of Edge States in a 2D Topological Band System
• Phase spectroscopy of topological invariants in photonic crystals
• Classical Dynamical Gauge Fields in Optomechanics
• Topological Invariants in Point Group Symmetric Photonic Topological Insulators
• Direct prediction of corner state configurations from edge winding numbers in 2D and 3D chiral-symmetric lattice systems
• Topological Angular Momentum and Radiative Heat Transport in Closed Orbits
• Linear response theory of open systems with exceptional points
• Dynamical nonlinear higher-order non-Hermitian skin effects and topological trap-skin phase
• $\mathcal{P}\mathcal{T}$-Symmetric Topological Edge-Gain Effect
• Dynamic defects in photonic Floquet topological insulators
• Corner states and topological transitions in two-dimensional higher-order topological sonic crystals with inversion symmetry
• Dissipative Topological Phase Transition with Strong System-Environment Coupling
• Control of light scattering by nanoparticles with optically-induced magnetic responses
• L lines, C points and Chern numbers: understanding band structure topology using polarization fields
• Hybrid exceptional point created from type III Dirac point
• Photonic topological insulators a beginner's introduction
• Topological Heat Transport and Symmetry-Protected Boson Currents
• Chiral Bosonic Phases on the Haldane Honeycomb Lattice
• Haldane Quantum Hall Effect for Light in a Dynamically Modulated Array of Resonators
• Topological growing of Laughlin states in synthetic gauge fields
• Dynamic localization of light from a time-dependent effective gauge field for photons
• Model Fractional Chern Insulators
• Realization of all-band-flat photonic lattices
• Transport tuning of photonic topological edge states by optical cavities
• Topological input-output theory for directional amplification
• Quantum Dynamics of the Driven and Dissipative Rabi Model
• Nonreciprocal topological phononics in optomechanical arrays
• Tunable pseudo-magnetic fields for polaritons in strained metasurfaces
• Photonic Chern insulator through homogenization of an array of particles
• Steady-state Hall response and quantum geometry of driven-dissipative lattices
• Landau levels in strained two-dimensional photonic crystals
• Three-dimensional Chiral Lattice Fermion in Floquet Systems
• Oscillatory coupling between a monolithic whispering-gallery resonator and a buried bus waveguide
• Nonlinearity-induced transition in nonlinear Su-Schrieffer-Heeger model and nonlinear higher-order topological system
• Coherent optical non-reciprocity in axisymmetric resonators
• Witnessing topological Weyl semimetal phase in a minimal circuit-QED lattice
• From the topological spin-Hall effect to the non-Hermitian skin effect in an elliptical micropillar chain
• Nonlinear mode competition and symmetry-protected power oscillations in topological lasers
• Bulk and edge-state arcs in non-hermitian coupled-resonator arrays
• Kagome Lattice from Exciton-Polariton Perspective
• Theory of chiral edge state lasing in a two-dimensional topological system
• Designing topological interface states in phononic crystals based on the full phase diagrams
• Non-reciprocal Radio Frequency Transduction in a Parametric Mechanical Artificial Lattice
• Nonreciprocal Signal Routing in an Active Quantum Network
• Inversion symmetric non-Hermitian Chern insulator
• Topological photonic crystal fibers and ring resonators
• Optically reconfigurable quantum spin-valley Hall effect of light in coupled nonlinear ring resonator lattice
• Non-Abelian braiding of Majorana-like edge states and topological quantum computations in electric circuits
• Realization of Zero-Refractive-Index Lens with Ultralow Spherical Aberration
• Valley-dependent Corner States in Honeycomb Photonic Crystal without Inversion Symmetry
• Chern and Majorana Modes of Quasiperiodic Systems
• Topological slow light via coupling chiral edge modes with flat bands
• A Topology-Controlled Photonic Cavity Based on the Near-Conservation of the Valley Degree of Freedom
• Construction and properties of a topological index for periodically driven time-reversal invariant 2D crystals
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• Observation of $\pi$ solitons in oscillating waveguide arrays
• Valley controlled propagation of pseudospin states in bulk metacrystal waveguides
• Topologically protected elastic waves in one-dimensional phononic crystals of continuous media
• Entanglement engineering and topological protection by discrete-time quantum walks
• Topological photonic orbital angular momentum switch
• Exciting Reflectionless Unidirectional Edge Modes in a Reciprocal Photonic Topological Insulator Medium
• Floquet topological insulator laser
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• Interface states in polariton topological insulators
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• Asymmetric lasing at spectral singularities
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• Real spectra in non-Hermitian topological insulators
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• Topological bands in two-dimensional networks of metamaterial elements
• Fractional Topological Phases in Generalized Hofstadter Bands with Arbitrary Chern Numbers
• Observation of topological gravity-capillary waves in a water wave crystal
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• Chiral quantum optics in the bulk of photonic quantum Hall systems
• Quantum Simulation Architecture for Lattice Bosons in Arbitrary, Tunable External Gauge Fields
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• Anomalous quantum Hall effect of light in Bloch-wave modulated photonic crystals
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• Fractional quantum Hall physics with ultracold Rydberg gases in artificial gauge fields
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• Topologically protected generation of spatiotemporal optical vortices with nonlocal spatial-mirror-symmetry-breaking metasurface
• Generalized bulk-boundary correspondence in periodically driven non-Hermitian systems
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• Space-Time Phononic Crystals with Anomalous Topological Edge States
• Photonic Simulation of System-Environment Interaction: Non-Markovian Process and Dynamical Decoupling
• Topological polaritons from photonic Dirac cones coupled to excitons in a magnetic field
• Generalized Laws of Refraction and Reflection at Interfaces between Different Photonic Artificial Gauge Fields
• Seeing bulk topological properties of band insulators in small photonic lattices
• Berry Phase and Topology in Ultrastrongly Coupled Quantum Light-Matter Systems
• Nonlinear photonic disclination states
• Many-body braiding phases in a rotating strongly correlated photon gas
• Quantum dynamics on a lossy non-Hermitian lattice
• Observation of twist-induced geometric phases and inhibition of optical tunneling via Aharonov-Bohm effects
• Quantum walks in synthetic gauge fields with 3D integrated photonics
• Chirality in photonic systems
• Pseudo-chirality: a manifestation of Noether's theorem in non-Hermitian systems
• Local orbital-angular-momentum dependent surface states with topological protection
• Optimization and robustness of topological corner state in second-order topological photonic crystal
• Gapless surface states originated from accidentally degenerate quadratic band touching in a three-dimensional tetragonal photonic crystal
• Topological edge states in two-gap unitary systems: A transfer matrix approach
• Unconventional Quantum Electrodynamics with Hofstadter-Ladder Waveguide
• Realization of Hofstadter's butterfly and a one-way edge mode in a polaritonic system
• Engineering topological edge states in two dimensional magnetic photonic crystal
• Resonators with tailored optical path by cascaded-mode conversions
• Eigenvalue Measurement of Topologically Protected Edge states in Split-Step Quantum Walks
• Anderson Localization of Composite Excitations in Disordered Optomechanical Arrays
• On-chip ultra-compact hexagonal boron nitride topological ring-resonator in visible region
• Topological Phenomena in Classical Optical Networks
• Bloch oscillations of topological edge modes
• Genesis of the Floquet Hofstadter butterfly
• Tutorial: Classifying Photonic Topology Using the Spectral Localizer and Numerical $K$-Theory
• Link between the photonic and electronic topological phases in artificial graphene
• Design of GaAs-based valley phononic crystals with multiple complete phononic bandgaps at ultra-high frequency
• Hybrid topological magnon-phonon modes in honeycomb and kagome lattices
• Synthetic magnetism for photon fluids
• Valley Hall edge solitons in a photonic graphene
• Section Chern number for a 3D photonic crystal and the bulk-edge correspondence
• Topological charge of finite-size photonic crystal modes
• Distortionless pulse transmission in valley photonic crystal slab waveguide
• Observation of nonlinearity-controlled switching of topological edge states
• Tunable Topologically-protected Super- and Subradiant Boundary States in One-Dimensional Atomic Arrays
• Floquet Edge Multicolor Solitons
• Floquet Mode Resonance: Trapping light in the bulk mode of a Floquet topological insulator by quantum self-interference
• Light-matter interactions near photonic Weyl points
• Design of laser-coupled honeycomb optical lattices supporting Chern insulators
• Optically induced topological spin-valley Hall effect for exciton polaritons
• Single-mode lasing based on PT-breaking of two-dimensional photonic higher-order topological insulator
• Rotating Spacetime Modulation: Topological Phases and Spacetime Haldane Model
• Waveguide photonic limiters based on topologically protected resonant modes
• Emergent Chiral Spin State in the Mott Phase of a Bosonic Kane-Mele-Hubbard Model
• Two-dimensional Bloch electrons in perpendicular magnetic fields: an exact calculation of the Hofstadter butterfly spectrum
• Floquet Topological Polaritons in Semiconductor Microcavities
• Coherent resonant transmission
• Floquet engineering of optical nonlinearities: a quantum many-body approach
• Topological spin-plasma waves
• Collective effects of multi-scatterer on coherent propagation of photon in a two dimensional network
• Anomalous Exciton Hall Effect
• Floquet-engineered nonlinearities and controllable pair-hopping processes: From optical Kerr cavities to correlated quantum matter
• Generating Synthetic Magnetism via Floquet Engineering Auxiliary Qubits in Phonon-Cavity-Based Lattice
• Vanishing Hall Response of Charged Fermions in a Transverse Magnetic Field
• Anisotropic Quantum Spin Hall Effect, Spin-Orbital Textures and Mott Transition
• Topological Polaritons in a Quantum Spin Hall Cavity
• Synthetic gauge fields for light beams in optical resonators
• The Harper-Hofstadter Hamiltonian and conical diffraction in photonic lattices with grating assisted tunneling
• Transition radiation in photonic topological crystals: quasi-resonant excitation of robust edge states by a moving charge
• Topological chiral modes in random scattering networks
• Realizing spin-dependent gauge field with biaxial metamaterials
• A soft-clamped topological waveguide for phonons
• Coherent control of topological states in an integrated waveguide lattice
• Chiral topological excitons in the monolayer transition metal dichalcogenides
• Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology
• Floquet second-order topological Anderson insulator hosting corner localized modes
• Breakdown of spin-to-helicity locking at the nanoscale in topological photonic crystal edge states
• Probing few-particle Laughlin states of photons via correlation measurements
• Photonic nodal lines with quadrupole Berry curvature distribution
• Engineering Interaction Dynamics in Active Resonant Photonic Structures
• Experimental demonstration of position-controllable topological interface states in high-frequency topological integrated circuits
• Long-lived elementary excitations and light coherence in topological lasers
• Efficient Design of Helical Higher-Order Topological Insulators in 3D Elastic Medium
• Topological Classification of Excitations in Quadratic Bosonic Systems
• Synchronization in coupled laser arrays with correlated and uncorrelated disorder
• Optical imprinting of superlattices in two-dimensional materials
• Enhancement of photon blockade via topological edge states
• Quench dynamics and bulk-edge correspondence in nonlinear mechanical systems
• Topological Edge Mode Tapering
• $\mathcal{P}\mathcal{T}$-symmetry breaking in a Kitaev chain with one pair of gain-loss potentials
• Topological photonics on superconducting quantum circuits with parametric couplings
• Broadband Resonance-Enhanced Frequency Generation by Four-Wave Mixing in a Silicon Floquet Topological Photonic Insulator
• Dissipative Pairing Interactions: Quantum Instabilities, Topological Light, and Volume-Law Entanglement
• Two-dimensional non-Hermitian topological phases induced by asymmetric hopping in a one-dimensional superlattice
• Topological Floquet interface states in optical fibre loops
• Topological Sensing with Photonic Arrays of Resonant Circular Waveguides
• Multi-mode effects in cavity QED based on a one-dimensional cavity array
• Quadrature protection of squeezed states in a one-dimensional photonic topological insulator
• Polariton vortex Chern insulator
• Dynamical signatures of point-gap Weyl semimetal
• Synthetic non-Abelian Electric Fields and Spin-Orbit Coupling in Photonic Synthetic Dimensions
• Parity-time symmetry under magnetic flux
• Topological Protection and Control of Quantum Markovianity
• Synthetic gauge potential and effective magnetic field in a Raman medium undergoing molecular modulation
• Quantum phases of strongly-interacting bosons on a two-leg Haldane ladder
• Topology with memory in nonlinear driven-dissipative photonic lattices
• Programmable photonic time circuits for highly scalable universal unitaries
• Turnplate of quantum state
• Non-Bloch PT symmetry breaking: Universal threshold and dimensional surprise
• Chiral edge soliton in nonlinear Chern systems
• Unidirectional light transport in dynamically modulated waveguides
• Network model for higher-order topological phases
• Synthetic ${\mathbb{Z}}_2$ gauge theories based on parametric excitations of trapped ions
• Intrinsic triple degeneracy point bounded by nodal surfaces in chiral photonic crystal
• A Landauer formulation of photon transport in driven systems
• Adiabatic flux insertion and growing of Laughlin states of cavity Rydberg polaritons
• Floquet Exceptional Topological Insulator
• Driving-induced metamorphosis of transport in arrays of coupled resonators
• Topologically protected photonic transport in bi-anisotropic meta-waveguides
• Chirality Dependent Photon Transport and Helical Superradiance
• Topological Materials for Near-Field Radiative Heat Transfer
• Tachyonic Dispersion in Coherent Networks
• Disordered topological graphs enhancing nonlinear phenomena
• Hermitian chiral boundary states in non-Hermitian topological insulators
• Chirality-induced emergent spin-orbit coupling in topological atomic lattices
• Topological edge states of nonequilibrium polaritons in hollow honeycomb arrays
• Stabilizing the Laughlin state of light: dynamics of hole fractionalization
• Interacting bosons in generalized zig-zag and railroad-trestle models
• Nonreciprocal transition between two nondegenerate energy levels
• Realizing Topological Mott Insulators from the RKKY Interaction
• Normal and superfluid fractions of inhomogeneous nonequilibrium quantum fluids
• Strong magneto-optical response enabled by quantum two level systems
• Topological Flat Band and Parity-Time Symmetry in a Honeycomb Lattice of Coupled Resonant Optical Waveguides
• Topological $n$-root Su-Schrieffer-Heeger model in a non-Hermitian photonic ring system
• Effect of loss on the topological features of dimer chain described by the extended Aubry-André-Harper model
• Fate of non-Hermitian free fermions with Wannier-Stark ladder
• Frustrated polaritons
• Helical transport in coupled resonator waveguides
• Topological aspects in the photonic crystal analog of single-particle transport in quantum Hall systems
• Controlled parity switch of persistent currents in quantum ladders
• Nonlinear topological phase diagram in dimerized sine-Gordon model
• Observation of Topological Structures in Photonic Quantum Walks
• Supersymmetric non-Hermitian topological interface laser
• Disorder-Protected Quantum State Transmission through Helical Coupled-Resonator Waveguides
• Tunable Aharonov-Bohm cages through anti-$\mathcal{P}\mathcal{T}$-symmetric imaginary couplings
• Few photon scattering on Bose-Hubbard lattices
• Topological Classical Systems with Generalized Chiral Symmetry
• Visualizing Topology of Real-Energy Gapless Phase Arising from Exceptional Point
• Electric polarization and its quantization in one-dimensional non-Hermitian chains
• Macroscopic Zeno effect in Su-Schrieffer-Heeger photonic topological insulator
• Light, the universe, and everything -- 12 Herculean tasks for quantum cowboys and black diamond skiers
• Wavepacket dynamics on Chern band lattices in a trap
• Floquet topological insulators with hybrid edges
• Selection Rule for Topological Amplifiers in Bogoliubov de Gennes Systems
• Dynamically Generated Synthetic Electric Fields for Photons
• Floquet Topological Dissipative Kerr Solitons and Incommensurate Frequency Combs
• Topological crystalline protection in a photonic system
• Topological study of a Bogoliubov-de Gennes system of pseudo spin-$1/2$ bosons with conserved magnetization in a honeycomb lattice
• Valley and Valley-like Split-ring Topological Photonic Crystal
• Two-Dimensional Thouless Pumping of Ultracold Fermions in Obliquely Introduced Optical Superlattice
• Topological Protection of Two-photon Quantum Correlation on a Photonic Chip
• Robust unidirectional transport in a one-dimensional metacrystal with long-range hopping
• Omnidirectional spin Hall effect in a Weyl spin-orbit coupled atomic gas
• Edge mode bifurcations of two-dimensional topological lasers
• Understanding and suppressing backscatter in optical resonators
• Emission of nitrogen-vacancy centers in diamond shaped by topological photonic waveguide modes
• Chiral magnetic effect of light
• Classical topological paramagnetism
• Tunability of Spin-Dependent Secondary Topological Interface States Induced in an Optical Complex Superlattice
• Impact of non-Hermitian Mode interaction on Inter-cavity Light transfer
• Spin-momentum locked modes on anti-phase boundaries in photonic crystals
• Geometry and Topological photonics
• Topological pump of $SU(Q)$ quantum chain and Diophantine equation
• Light-Matter interactions in Hofstadter lattice with the next-nearest neighbor couplings
• Topological Phase Transition of A Non-Hermitian Crosslinked Chain
• Nonadiabatic nonlinear non-Hermitian quantized pumping
• A tale of two localizations: coexistence of flat bands and Anderson localization in a photonics-inspired amorphous system
• Origin of robust exceptional points: a restricted bulk zero mode
• Time reversal of a discrete system coupled to a continuum based on non-Hermitian flip
• Acoustic semimetal with Weyl points and surface states
• Mode Delocalization in Disordered Photonic Chern Insulator
• Electrically Tunable and Reconfigurable Topological Edge State Lasers
• Wave manipulation via delay-engineered periodic potentials
• Modulation instability in the nonlinear Schrödinger equation with a synthetic magnetic field: gauge matters
• Enhanced Directional Quantum Emission by Tunable Topological Doubly-Resonant Cavities
• Sorting and Routing Topologically Protected Edge States by their Valleys
• Two-dimensional parabolic Dirac system in the presence of non-magnetic and magnetic impurities
• Near-field imaging of spin-locked edge states in all-dielectric topological metasurfaces
• Symmetry induced selective excitation of topological states in SSH waveguide arrays
• Cavity-induced backscattering in a two-dimensional photonic topological system
• Signature of edge states in resonant wave scattering
• Topological excitations in statistical field theory at the upper critical dimension
• Observation of dislocation-induced topological modes in a three-dimensional acoustic topological insulator
• Photonic emulation of two-dimensional materials with antiferromagnetic order
• Polariton Chern Bands in 2D Photonic Crystals Beyond Dirac Cones
• Single-photon transport in a whispering-gallery mode microresonator directionally coupled with a two-level quantum emitter
• Dynamics of transmission in disordered topological insulators
• Reconfigurable Non-Hermitian Soliton Combs using Dissipative Couplings and Topological Windings
• Topological phase transition of the centered rectangular photonic lattice
• Spin and valley polarized one-way Klein tunneling in photonic topological insulators
• Stability of topologically protected slow light against disorder
• Flux-mediated effective Su-Schrieffer-Heeger model in an impurity decorated diamond chain
• Time delay in a disordered topological system
• Second-harmonic generation using 4-bar quasi-phasematching in a GaAs microdisk cavity
• Controlling the direction of topological transport in a non-Hermitian time-reversal symmetric Floquet ladder
• Automated Discovery of Coupled Mode Setups
• Design of a room-temperature topological exciton-polariton laser in a ZnO/TiO${}_2$-photonic crystal slab
• Photonic quadrupole topological phases in zero-dimensional cavity with synthetic dimensions
• Quantum Topological Boundary States in Quasi-crystal
• Chiral Chaos Enhanced Sensing
• Quantum transport in coupled resonators enclosed synthetic magnetic flux
• Coherent transfer of topological domain walls
• Asymmetric topological pumping in nonparaxial photonics
• Exceptional mode topological surface laser
• Topological phenomena demonstrated in photorefractive photonic lattices
• Self-induced nonreciprocity from asymmetric photonic topological insulators
• Perfect Quantum State Transfer in Glauber-Fock Cavity Array
• Microcavity polaritons for topological photonics
• 3D $Z_2$ Topological Nodes in Nonsymmorphic Photonic Crystals: Ultrastrong Coupling and Anomalous Refraction
• Breakdown of Bulk-Radiation Correspondence in Radiative Photonic Lattices
• Dynamical Generation of Synthetic Electric Fields for Photons in the Quantum Regime
• Topologically Protected Photonic Modes in Composite Quantum Hall/Quantum Spin Hall Waveguides
• Generating electromagnetic modes with fine tunable orbital angular momentum by planar topological circuits
• Non-Hermitian topological filters
• Theory of quantum spin-Hall topological lasers
• Resonant Spin Hall Effect of Light in Random Photonic Arrays
• Nonlinear dynamical topological phases in Cooper-pair box array
• Insight of the Green's function as a defect state in a boundary value problem
• Relativistic Zitterbewegung in non-Hermitian photonic waveguide systems
• Photonic analogue of quantum spin Hall effect
• Sign-Reversal Coupling in Coupled-Resonator Optical Waveguide
• Scattering Dynamics and Boundary States of a Non-Hermitian Dirac Equation
• Time-delayed collective dynamics in waveguide QED and bosonic quantum networks
• Controlling scattering of light through topological transitions in all-dielectric metasurfaces
• Helical boundary modes from synthetic spin in a plasmonic lattice
• Network model for magnetic higher-order topological phases
• Quantitative measure of topological protection in Floquet systems through the spectral localizer
• Photonic Higher-Order Topological States Induced by Long Range Interactions
• Experimental demonstration of an anomalous Floquet topological insulator based on negative-index media
• Topological photonics in nanoscaled systems with far field radiation and polarization singularities
• Non-Hermitian Aharonov-Bohm Cage
• Edge Solitons in a Nonlinear Mechanical Topological Insulator
• Multiphoton controllable transport between remote resonators
• Stability of Fractional Quantum Hall States in Disordered Photonic Systems
• Time-resolved spectroscopy of noise-driven collective states of light
• Topological transitions induced by cavity-mediated interactions in photonic valley-Hall metasurfaces
• One-dimensional topological quasiperiodic chain for directional wireless power transfer
• Extremely broadband topological surface states in a photonic topological metamaterials
• Anomalous nonreciprocal topological networks: stronger than Chern insulators
• Robust zero-energy states in two-dimensional Su-Schrieffer-Heeger topological insulators
• An all-dielectric photonic crystal with unconventional higher-order topology
• Photonic Kondo model
• Topological Photonics on a Small Scale
• Supermetal-insulator transition in a non-Hermitian network model
• Synchronized in-gap edge states and robust copropagation in topological insulators without magnetic flux
• Topological Edge Solitons in Polaritonic Lattice
• Controlling correlations of a polaritonic Luttinger liquid by engineered cross-Kerr nonlinearity
• Exceptional horns in $n$-root graphene and Lieb photonic ring lattices
• Topological Pseudospin Hall Effect and Multi-frequency Corner Modes in Kagome-based Lattices
• Angular momentum-dependent topological transport and its experimental realization using a transmission line network
• Direct visualization of topological transitions and higher-order topological states in photonic metasurfaces
• Synthetic gauge field and pseudospin-orbit interaction in a stacked two-dimensional ring-network lattice
• Seeing Topological Order and Band Inversion in Optical Diatomic Chain
• Topological quantum electrodynamics in synthetic non-Abelian gauge fields
• Transport properties of photonic topological insulators based on microring resonator array
• Controlling directional propagation in driven-dissipative 2D photonic lattices
• Observation of an Effective Magnetic field for Light
• Valley-Hall-like second-order photonic topological insulators in Kagome lattice
• Oscillating edge states in polariton topological insulators
• Topological optical and phononic interface mode by simultaneous band inversion
• Topologically protected strong coupling and entanglement between distant quantum emitters
• Anomalous Transport Induced by Non-Hermitian Anomalous Berry Connection in Non-Hermitian Systems
• Photonic quantum Hall effects