Realization of hierarchical topological transitions and high-Q-response corner states in second-order topological photonic crystals

Realization of a three-dimensional photonic topological insulator

(2019) Yihao Yang et al.   NATURE

Second-order topology and multidimensional topological transitions in sonic crystals

(2019) Xiujuan Zhang et al.   Nature Physics

Near-field imaging of spin-locked edge states in all-dielectric topological metasurfaces

(2019) Alexey Slobozhanyuk et al.   APPLIED PHYSICS LETTERS

Photonic quadrupole topological phases

(2019) Sunil Mittal et al.   Nature Photonics

Direct Observation of Corner States in Second-Order Topological Photonic Crystal Slabs

(2019) Xiao-Dong Chen et al.   PHYSICAL REVIEW LETTERS

Visualization of Higher-Order Topological Insulating Phases in Two-Dimensional Dielectric Photonic Crystals

(2019) Bi-Ye Xie et al.   PHYSICAL REVIEW LETTERS

Photonic crystal nanocavity based on a topological corner state

(2019) Yasutomo Ota et al.   Optica

Optically tunable topological photonic crystal

(2019) Mikhail I. Shalaev et al.   Optica

Valley Kink States and Topological Channel Intersections in Substrate‐Integrated Photonic Circuitry

(2019) Li Zhang et al.   Laser & Photonics Reviews

Acoustic delay-line filters based on largely distorted topological insulators

(2018) Zhi-Guo Geng et al.   APPLIED PHYSICS LETTERS

Acoustic Dirac degeneracy and topological phase transitions realized by rotating scatterers

(2018) Xinhua Wen et al.   JOURNAL OF APPLIED PHYSICS

Visualization of a Unidirectional Electromagnetic Waveguide Using Topological Photonic Crystals Made of Dielectric Materials

(2018) Yuting Yang et al.   PHYSICAL REVIEW LETTERS

Topological insulator laser: Theory

(2018) Gal Harari et al.   SCIENCE

Topological insulator laser: Experiments

(2018) Miguel A. Bandres et al.   SCIENCE

Topological Valley Transport in Two-dimensional Honeycomb Photonic Crystals

(2018) Yuting Yang et al.   Scientific Reports

Observation of a phononic quadrupole topological insulator

(2018) Marc Serra-Garcia et al.   NATURE

A quantized microwave quadrupole insulator with topologically protected corner states

(2018) Christopher W. Peterson et al.   NATURE

On-chip valley topological materials for elastic wave manipulation

(2018) Mou Yan et al.   NATURE MATERIALS

Acoustic higher-order topological insulator on a kagome lattice

(2018) Haoran Xue et al.   NATURE MATERIALS

Observation of higher-order topological acoustic states protected by generalized chiral symmetry

(2018) Xiang Ni et al.   NATURE MATERIALS

Topologically Protected Unidirectional Surface States in Biased Ferrites: Duality and Application to Directional Couplers

(2017) Seyyed Ali Hassani Gangaraj et al.   IEEE Antennas and Wireless Propagation Letters

Quantized electric multipole insulators

(2017) Wladimir A. Benalcazar et al.   SCIENCE

Direct observation of valley-polarized topological edge states in designer surface plasmon crystals

(2017) Xiaoxiao Wu et al.   Nature Communications

Observation of topological valley transport of sound in sonic crystals

(2016) Jiuyang Lu et al.   Nature Physics

Accidental degeneracy in photonic bands and topological phase transitions in two-dimensional core-shell dielectric photonic crystals

(2016) Lin Xu et al.   OPTICS EXPRESS

Scheme for Achieving a Topological Photonic Crystal by Using Dielectric Material

(2015) Long-Hua Wu et al.   PHYSICAL REVIEW LETTERS

Topological photonics

(2014) Ling Lu et al.   Nature Photonics

Optical Broadband Angular Selectivity

(2014) Y. Shen et al.   SCIENCE

Photonic topological insulators

(2012) Alexander B. Khanikaev et al.   NATURE MATERIALS

First-principles study of Dirac and Dirac-like cones in phononic and photonic crystals

(2012) Jun Mei et al.   PHYSICAL REVIEW B

Dirac cones induced by accidental degeneracy in photonic crystals and zero-refractive-index materials

(2011) Xueqin Huang et al.   NATURE MATERIALS

Observation of unidirectional backscattering-immune topological electromagnetic states

(2009) Zheng Wang et al.   NATURE