Enhanced sensitivity at higher-order exceptional points

Ultrasensitive micro-scale parity-time-symmetric ring laser gyroscope

(2017) J. Ren et al.   OPTICS LETTERS

High-order exceptional points in optomechanics

(2017) H. Jing et al.   Scientific Reports

Topological energy transfer in an optomechanical system with exceptional points

(2016) H. Xu et al.   NATURE

Dynamically encircling an exceptional point for asymmetric mode switching

(2016) Jörg Doppler et al.   NATURE

Topologically protected bound states in photonic parity–time-symmetric crystals

(2016) S. Weimann et al.   NATURE MATERIALS

Anti-parity–time symmetry with flying atoms

(2016) Peng Peng et al.   Nature Physics

Enhanced Spontaneous Emission at Third-Order Dirac Exceptional Points in Inverse-Designed Photonic Crystals

(2016) Zin Lin et al.   PHYSICAL REVIEW LETTERS

Observation of Parity-Time Symmetry in Optically Induced Atomic Lattices

(2016) Zhaoyang Zhang et al.   PHYSICAL REVIEW LETTERS

Spawning rings of exceptional points out of Dirac cones

(2015) Bo Zhen et al.   NATURE

Parity-time-symmetric coupled microring lasers operating around an exceptional point

(2015) H. Hodaei et al.   OPTICS LETTERS

Nonlinear reversal of thePT-symmetric phase transition in a system of coupled semiconductor microring resonators

(2015) Absar U. Hassan et al.   PHYSICAL REVIEW A

Parity–time-symmetric whispering-gallery microcavities

(2014) Bo Peng et al.   Nature Physics

Light transport inPT-invariant photonic structures with hidden symmetries

(2014) M. H. Teimourpour et al.   PHYSICAL REVIEW A

Enhancing the Sensitivity of Frequency and Energy Splitting Detection by Using Exceptional Points: Application to Microcavity Sensors for Single-Particle Detection

(2014) Jan Wiersig   PHYSICAL REVIEW LETTERS

High-coherence semiconductor lasers based on integral high-Q resonators in hybrid Si/III-V platforms

(2014) C. T. Santis et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Single-mode laser by parity-time symmetry breaking

(2014) L. Feng et al.   SCIENCE

Parity-time-symmetric microring lasers

(2014) H. Hodaei et al.   SCIENCE

Reversing the pump dependence of a laser at an exceptional point

(2014) M. Brandstetter et al.   Nature Communications

Parity–time synthetic photonic lattices

(2012) Alois Regensburger et al.   NATURE

Chemically etched ultrahigh-Q wedge-resonator on a silicon chip

(2012) Hansuek Lee et al.   Nature Photonics

General Linewidth Formula for Steady-State Multimode Lasing in Arbitrary Cavities

(2012) Y. D. Chong et al.   PHYSICAL REVIEW LETTERS

Signatures of three coalescing eigenfunctions

(2011) Gilles Demange et al.   Journal of Physics A-Mathematical and Theoretical

Quantum noise and mode nonorthogonality in non-HermitianPT-symmetric optical resonators

(2011) Gwangsu Yoo et al.   PHYSICAL REVIEW A

Unidirectional Invisibility Induced byPT-Symmetric Periodic Structures

(2011) Zin Lin et al.   PHYSICAL REVIEW LETTERS

On-chip single nanoparticle detection and sizing by mode splitting in an ultrahigh-Q microresonator

(2009) Jiangang Zhu et al.   Nature Photonics

Whispering gallery mode bio-sensor 
for label-free detection of single molecules: thermo-optic vs reactive mechanism

(2009) S. Arnold et al.   OPTICS EXPRESS

Observation ofPT-Symmetry Breaking in Complex Optical Potentials

(2009) A. Guo et al.   PHYSICAL REVIEW LETTERS

Beam Dynamics inPTSymmetric Optical Lattices

(2008) K. G. Makris et al.   PHYSICAL REVIEW LETTERS