Observation of bound states in Lieb photonic lattices

Abstract

We present the first experimental demonstration of a new type of bound states in the continuum, namely, compacton-like linear states in flat bands lattices. To this end, photonic Lieb lattices are employed, which exhibit three tight-binding bands, with one being perfectly flat. Our results could be of great importance for fundamental physics as well as for various applications concerning imaging and data transmission.

5 pages, 4 figures

References in corpus (3)

• Topological Phases for Fermionic Cold Atoms on the Lieb Lattice
• Flat Bands Under Correlated Perturbations
• Chiral bound states in the continuum

Cited by in corpus (192)

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• Non-Bloch band collapse and chiral Zener tunneling
• Chiral Flat Bands: Existence, Engineering and Stability
• Observation of enhanced free-electron radiation from photonic flatband resonances
• A simple method to construct Flat Band lattices
• Magic configurations in Moiré Superlattice of Bilayer Photonic crystal: Almost-Perfect Flatbands and Unconventional Localization
• Symmetry-protected zero-mode laser with a tunable spatial profile
• Polariton condensation in $S$- and $P$-flatbands in a two-dimensional Lieb lattice
• Many-Body Flatband Localization
• Realization of robust boundary modes and non-contractible loop states in photonic Kagome lattices
• Quantum geometry and flat band Bose-Einstein condensation
• A Universal Mirror-stacking Approach for Constructing Topological Bound States in the Continuum
• Flat-band localization in Creutz superradiance lattices
• Polarized bound state in the continuum and resonances with tunable Q-factor in an anisotropic photonic crystal
• Non-abelian Thouless pumping in a photonic lattice
• Flatband generator in two dimensions
• Edge Solitons in Lieb Topological Floquet Insulators
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• Desiging Artificial Lieb Lattice on Metal Surface
• Magnon crystallization in the kagome lattice antiferromagnet
• Designer Flat Bands in Quasi-One-Dimensional Atomic Lattices
• Flat bands and nontrivial topological properties in an extended Lieb lattice
• Realization of all-band-flat photonic lattices
• Photonic realization of a generic type of graphene edge states exhibiting topological flat band
• Topological flat Wannier-Stark bands
• Quantum fluids of light in all-optical scatterer lattices
• Geometric characterization of anomalous Landau levels of isolated flat bands
• Nonlinear localized flatband modes with spin-orbit coupling
• Flatband Line States in Photonic Super-Honeycomb Lattices
• Flat band in two-dimensional non-Hermitian optical lattices
• Inverse Anderson transition in photonic cages
• Generalized WKB theory for electron tunneling in gapped $\alpha -{\mathcal{T}}_3$ lattices
• Interplay of disorder and interactions in a flat-band supporting diamond chain
• Exciton-polaritons in flatland: Controlling flatband properties in a Lieb lattice
• Fractal-like photonic lattices and localized states arising from singular and nonsingular flatbands
• Nonlinear optical waveguide lattices: Asymptotic analysis, solitons, and topological insulators
• Ferromagnetism beyond Lieb's theorem
• Extended flat-bands, entanglement and topological properties in a Creutz ladder
• Exceptional points make an astroid in non-Hermitian Lieb lattice: evolution and topological protection
• Experimental realization of two-dimensional weak topological insulators
• Disorder-induced topological phase transitions on Lieb lattices
• Higher-order exceptional point and Landau-Zener Bloch oscillations in driven non-Hermitian photonic Lieb lattices
• Angle-Resolved Thermal Emission Spectroscopy Characterization of Non-Hermitian Meta-Crystals
• Quantum state heralding using photonic integrated circuits with free electrons
• Topological and flat bands states induced by hybridized interactions in one-dimensional photonic lattices
• Optical conductivity of semi-Dirac and pseudospin-1 models: Zitterbewegung approach
• Quantum localized states in photonic flat-band lattices
• Reentrant phase transitions of a coupled spin-electron model on doubly decorated planar lattices with two or three consecutive critical points
• Loss-difference-induced localization in a non-Hermitian honeycomb photonic lattice
• Experimental Realization of Two-Dimensional Buckled Lieb lattice
• Interplay of Lorentz-Berry forces in position-momentum spaces for valley-dependent impurity scattering in alpha-T3 lattices
• Flat band induced by the interplay of synthetic magnetic flux and non-Hermiticity
• Optical response of two-dimensional Dirac materials with a flat band
• Super-Andreev reflection and longitudinal shift of pseudospin-one fermions
• Temperature and doping induced instabilities of the repulsive Hubbard model on Lieb lattice
• Geometry and superfluidity of the flat band in a non-Hermitian optical lattice
• Flat band transport and Josephson effect through a finite-size sawtooth lattice
• Localization and criticality in antiblockaded 2D Rydberg atom arrays
• Thermodynamic properties of Ba${}_2$CoSi${}_2$O${}_6$Cl${}_2$ in strong magnetic field: Realization of flat-band physics in a highly frustrated quantum magnet
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• Localized dynamics arising from multiple flat bands in a decorated photonic Lieb lattice
• Observation of flat-band and band transition in the synthetic space
• Vacancy-Engineered Flat-Band Superconductivity in Holey Graphene
• Strain induced superconductor-insulator transition on Lieb lattice
• Spontaneous particle-hole symmetry breaking of correlated fermions on the Lieb lattice
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• Non-equilibrium transport in the pseudospin-1 Dirac-Weyl system
• Disorder effects in the two-dimensional Lieb lattice and its extensions
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• Magnon-magnon interaction and magnon relaxation time in ferromagnetic Cr2Ge2Te6 monolayer
• Tilted Dirac cones and asymmetric conical diffraction in photonic Lieb-kagome lattices
• Localization, phases and transitions in the three-dimensional extended Lieb lattices
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• Quantum transport in flat bands and super-metallicity
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• Many-body localization transition from flatband fine-tuning
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• Analytical non-Hermitian description of Photonic Crystals with arbitrary Lateral and Transverse symmetry
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• Frustration induced highly anisotropic magnetic patterns in classical $XY$ model on kagome lattice
• Isolated flat bands in an interlocking-circles lattice
• Compact localized boundary states in a quasi-1D electronic diamond-necklace chain
• Localization properties in Lieb lattices and their extensions
• Interplay of quantum phase transition and flat band in hybrid lattices
• Single and double linear and nonlinear flatband chains: spectra and modes
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• Multitude of Topological Phase Transitions in Bipartite Dice and Lieb Lattices with Interacting Electrons and Rashba Coupling
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• Nonlocal, Flat Band Meta-optics for Monolithic, High Efficiency, Compact Photodetectors
• Dynamical resilience to disorder: the dilute Hubbard model on the Lieb lattice
• Building Flat-Band Lattice Models from Gram Matrices
• Methods for the construction of interacting many-body Hamiltonians with compact localized states in geometrically frustrated clusters
• Designer quantum states on a fractal substrate: compact localization, flat bands and the edge modes
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• Observation of Flat Frequency Bands at Open Edges and Antiphase Boundary Seams in Topological Mechanical Metamaterials
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• Localized vortex beams in anisotropic Lieb lattices
• Landau levels and snake states of pseudo-spin-1 Dirac-like electrons in gapped Lieb lattices
• Time evolution of localized states in Lieb lattices
• Quantum percolation on Lieb Lattices
• Emergence of Cascading Flat Bands in Breathing Superlattices
• Complete Delocalization in a Defective Periodic Structure
• Anomalous in-gap edge states in two-dimensional pseudospin-1 Dirac insulators
• Hybrid Interference Induced Flat Band Localization in Bipartite Optomechanical Lattices
• Exact mobility line and mobility ring in the complex energy plane of a flat band lattice with a non-Hermitian quasiperiodic potential
• Two-dimensional flat-band solitons in superhoneycomb lattices
• Non-perturbative dynamics of flat-band systems with correlated disorder
• Ground state spin and excitation energies in half-filled Lieb lattices
• Diffusive lossless energy and coherence transfer by noisy coupling
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• Holographic Lieb lattice and gapping its Dirac band
• Finite temperatures and flat bands: the Hubbard model on three-dimensional Lieb lattices
• Electromagnetic Duality Symmetry-Protected Dirac-Like Cones
• Quantum engineering for compactly localized states in disordered Lieb lattices
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• Flux-mediated effective Su-Schrieffer-Heeger model in an impurity decorated diamond chain
• Flat Bands in Three-dimensional Lattice Models with Non-trivial Hopf Index
• Fragmented exceptional points and their bulk and edge realizations in lattice models
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• Nonlinearity-induced Band Gap Transmission in Dispersive and Flat Band Photonic Lattices
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• Anomalous magnetic transport and extra quantum oscillation in semi-metallic photon-like fermion gas
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• One-dimensional Lieb superlattices: from the discrete to the continuum limit
• Resonant cavity-QED with chiral flat bands
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• Proximity-induced flat bands and topological properties in a decorated diamond chain
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