4.2 Article

Chiral modes near exceptional points in symmetry broken H1 photonic crystal cavities

Related references

Note: Only part of the references are listed.
Review Nanoscience & Nanotechnology

Non-Hermitian and topological photonics: optics at an exceptional point

Midya Parto et al.

Summary: In recent years, concepts from non-Hermitian physics have been successfully deployed in optics and other fields, leading to the discovery of counterintuitive phenomena. These ideas have extended to other areas in search of new behaviors and functionalities that would have been impossible in standard Hermitian arrangements.

NANOPHOTONICS (2021)

Article Optics

Observing exceptional point degeneracy of radiation with electrically pumped photonic crystal coupled-nanocavity lasers

Kenta Takata et al.

Summary: This study presents the first non-Hermitian nanophotonic platform, demonstrating spontaneous emission at exceptional points (EPs) through systematic tuning and independent current injection, revealing a clear EP phase transition and unique spectral features.

OPTICA (2021)

Article Optics

Enhanced emission from a single quantum dot in a microdisk at a deterministic diabolical point

Jingnan Yang et al.

Summary: This study demonstrates controllable cavity modes by controlling backscattering of two identical scatterers, observing periodic changes in coupling between degenerate cavity modes and investigating mode degeneracy at diabolical points. Enhanced emission of a quantum dot is achieved with a six-fold intensity increase at a diabolical point in a microdisk. This method allows for large-scale integration, high reproducibility, and flexible design of scatterers for integrated photonic structures with scatterer-modified light-matter interaction.

OPTICS EXPRESS (2021)

Article Physics, Multidisciplinary

Control of spontaneous emission dynamics in microcavities with chiral exceptional surfaces

Q. Zhong et al.

Summary: Research demonstrates that a quantum emitter within the mode volume of a microring resonator can enhance or suppress the emission process, increasing the Purcell factor. Conclusions derived from non-Hermitian Hamiltonian formalism are confirmed by full-wave simulations. This study offers a direct route to improving the performance of single photon sources using current photonics technology.

PHYSICAL REVIEW RESEARCH (2021)

Article Chemistry, Multidisciplinary

Metasurface-Enabled Generation of Circularly Polarized Single Photons

Yinhui Kan et al.

ADVANCED MATERIALS (2020)

Article Optics

Diabolical points in coupled active cavities with quantum emitters

Jingnan Yang et al.

LIGHT-SCIENCE & APPLICATIONS (2020)

Article Physics, Applied

Tunable and nonlinear metamaterials for controlling circular polarization

Kuniaki Konishi et al.

JOURNAL OF APPLIED PHYSICS (2020)

Article Nanoscience & Nanotechnology

Photonic Rashba effect from quantum emitters mediated by a Berry-phase defective photonic crystal

Kexiu Rong et al.

NATURE NANOTECHNOLOGY (2020)

Article Physics, Multidisciplinary

Perfectly Absorbing Exceptional Points and Chiral Absorbers

William R. Sweeney et al.

PHYSICAL REVIEW LETTERS (2019)

Review Multidisciplinary Sciences

Exceptional points in optics and photonics

Mohammad-Ali Miri et al.

SCIENCE (2019)

Article Multidisciplinary Sciences

Nanoscale chiral valley-photon interface through optical spin-orbit coupling

Su-Hyun Gong et al.

SCIENCE (2018)

Article Multidisciplinary Sciences

Enhanced sensitivity at higher-order exceptional points

Hossein Hodaei et al.

NATURE (2017)

Review Multidisciplinary Sciences

Chiral quantum optics

Peter Lodahl et al.

NATURE (2017)

Article Multidisciplinary Sciences

Exceptional points enhance sensing in an optical microcavity

Weijian Chen et al.

NATURE (2017)

Article Optics

General theory of spontaneous emission near exceptional points

Adi Pick et al.

OPTICS EXPRESS (2017)

Article Materials Science, Multidisciplinary

Enhanced nonlinear frequency conversion and Purcell enhancement at exceptional points

Adi Pick et al.

PHYSICAL REVIEW B (2017)

Review Nanoscience & Nanotechnology

Optical chiral metamaterials: a review of the fundamentals, fabrication methods and applications

Zuojia Wang et al.

NANOTECHNOLOGY (2016)

Article Physics, Multidisciplinary

Metrology with PT-Symmetric Cavities: Enhanced Sensitivity near the PT-Phase Transition

Zhong-Peng Liu et al.

PHYSICAL REVIEW LETTERS (2016)

Article Multidisciplinary Sciences

Chiral modes and directional lasing at exceptional points

Bo Peng et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2016)

Article Multidisciplinary Sciences

Orbital angular momentum microlaser

Pei Miao et al.

SCIENCE (2016)

Article Optics

Sensors operating at exceptional points: General theory

Jan Wiersig

PHYSICAL REVIEW A (2016)

Article Optics

Chiral exceptional points in metasurfaces

Ming Kang et al.

PHYSICAL REVIEW A (2016)

Article Nanoscience & Nanotechnology

Deterministic photon-emitter coupling in chiral photonic circuits

Immo Soellner et al.

NATURE NANOTECHNOLOGY (2015)

Article Optics

From transverse angular momentum to photonic wheels

Andrea Aiello et al.

NATURE PHOTONICS (2015)

Article Physics, Multidisciplinary

Interfacing single photons and single quantum dots with photonic nanostructures

Peter Lodahl et al.

REVIEWS OF MODERN PHYSICS (2015)

Article Physics, Multidisciplinary

Manifestation of PT Symmetry Breaking in Polarization Space with Terahertz Metasurfaces

Mark Lawrence et al.

PHYSICAL REVIEW LETTERS (2014)

Article Optics

Partially directional microdisk laser with two Rayleigh scatterers

Minkyung Kim et al.

OPTICS LETTERS (2014)

Article Multidisciplinary Sciences

Single-mode laser by parity-time symmetry breaking

Liang Feng et al.

SCIENCE (2014)

Article Multidisciplinary Sciences

Parity-time-symmetric microring lasers

Hossein Hodaei et al.

SCIENCE (2014)

Article Chemistry, Multidisciplinary

Interpreting Chiral Nanophotonic Spectra: The Plasmonic Born-Kuhn Model

Xinghui Yin et al.

NANO LETTERS (2013)

Article Optics

Quantum control of a spin qubit coupled to a photonic crystal cavity

Samuel G. Carter et al.

NATURE PHOTONICS (2013)

Article Physics, Applied

Restoring mode degeneracy in H1 photonic crystal cavities by uniaxial strain tuning

I. J. Luxmoore et al.

APPLIED PHYSICS LETTERS (2012)

Article Physics, Multidisciplinary

The physics of exceptional points

W. D. Heiss

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL (2012)

Article Optics

High Q H1 photonic crystal nanocavities with efficient vertical emission

Hiroyuki Takagi et al.

OPTICS EXPRESS (2012)

Article Physics, Applied

Unpolarized H1 photonic crystal nanocavities fabricated by stretched lattice design

I. J. Luxmoore et al.

APPLIED PHYSICS LETTERS (2011)

Article Computer Science, Interdisciplinary Applications

MEEP: A flexible free-software package for electromagnetic simulations by the FDTD method

Ardavan F. Oskooi et al.

COMPUTER PHYSICS COMMUNICATIONS (2010)

Article Multidisciplinary Sciences

Quantum nature of a strongly coupled single quantum dot-cavity system

K. Hennessy et al.

NATURE (2007)

Article Physics, Applied

Tuning photonic nanocavities by atomic force microscope nano-oxidation

K. Hennessy et al.

APPLIED PHYSICS LETTERS (2006)

Article Materials Science, Multidisciplinary

Vertical beaming of wavelength-scale photonic crystal resonators

Se-Heon Kim et al.

PHYSICAL REVIEW B (2006)

Article Engineering, Electrical & Electronic

Optimization of the Q factor in photonic crystal microcavities

J Vuckovic et al.

IEEE JOURNAL OF QUANTUM ELECTRONICS (2002)