Magneto-optical induced supermode switching in quantum fluids of light

Article Multidisciplinary Sciences

Topologically reconfigurable magnetic polaritons

Min Li et al.

Summary: By combining origami with artificial magnetism, the topological reconfiguration of magnetic polaritons can be achieved, allowing for control of group velocity and phase distribution.

SCIENCE ADVANCES (2022)

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Article Chemistry, Physical

Halide perovskites enable polaritonic XY spin Hamiltonian at room temperature

Renjie Tao et al.

Summary: A room-temperature perovskite-based polaritonic platform with a lattice size of up to 10 x 10 has been successfully demonstrated, establishing perovskites as a promising platform for room temperature polaritonic physics.

NATURE MATERIALS (2022)

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Article Optics

Giant effective Zeeman splitting in a monolayer semiconductor realized by spin-selective strong light-matter coupling

T. P. Lyons et al.

Summary: In this study, we investigate the relationship between spin polarization of a 2DEG in a monolayer semiconductor and light-matter interactions modified by an optical microcavity. We observe a pronounced spin-susceptibility of the 2DEG, leading to the observation of a giant effective valley Zeeman splitting for trion-polaritons. We also demonstrate effective optical nonlinearity and all-optical tuning of the polaritonic Zeeman splitting. This study lays the groundwork for engineering topological phases with true unidirectionality in monolayer semiconductors.

NATURE PHOTONICS (2022)

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Review Physics, Applied

The 2022 magneto-optics roadmap

Alexey Kimel et al.

Summary: This article provides a comprehensive overview of recent developments, advances, and emerging research directions in the field of magneto-optics. It covers various applications of magneto-optical effects in different materials and spectral ranges. It serves as an important reference for emerging research directions in modern magneto-optics.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2022)

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Article Physics, Multidisciplinary

Persistent Self-Induced Larmor Precession Evidenced through Periodic Revivals of Coherence

H. Sigurdsson et al.

Summary: Interferometric measurements of an optically trapped exciton-polariton condensate show persistent precession of the condensate pseudo-spin within the driving optical pulse. The precession frequency and trajectory can be controlled by the condensate density using optical means. This discovery highlights the potential for magnetometry devices and the emergence of spin-squeezed polariton condensates.

PHYSICAL REVIEW LETTERS (2022)

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Article Multidisciplinary Sciences

Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite

Karolina Lempicka-Mirek et al.

Summary: This research demonstrates the control of spin-orbit coupling in photons by electrically tuning the microcavity, as well as the integration of spinoptronic devices with electronics through electrical control of the light-matter coupling conditions and artificial gauge fields.

SCIENCE ADVANCES (2022)

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Article Materials Science, Multidisciplinary

Screening nearest-neighbor interactions in networks of exciton-polariton condensates through spin-orbit coupling

Denis Aristov et al.

Summary: This study investigates the modification of the spatial coupling parameter between interacting ballistic exciton-polariton condensates caused by photonic spin-orbit coupling in planar semiconductor microcavities. The authors propose a strategy to enhance the coupling strength between next-nearest neighbors, contrary to the conventional spatial coupling hierarchy. This strategy takes advantage of the dominant high-momentum components in the ballistic condensates, which lead to rapid precession of the polariton pseudospin. Consequently, the interaction strength between condensate pairs experiences distance-periodic screening, resulting in significant changes to synchronization and condensation threshold solutions.

PHYSICAL REVIEW B (2022)

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Review Quantum Science & Technology

Microcavity Exciton-Polariton Quantum Spin Fluids

HeeBong Yang et al.

Summary: Microcavity exciton-polaritons are quantum quasi-particles resulting from strong light-matter coupling. They have attracted significant interest due to their potential applications in photonic devices and exploration of quantum phenomena. This review focuses on the spins and anisotropic interactions of microcavity exciton-polaritons, as well as the extraordinary quantum phenomena and novel spin-based photonic devices based on them.

ADVANCED QUANTUM TECHNOLOGIES (2022)

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Article Optics

Engineering spatial coherence in lattices of polariton condensates

J. D. Topfer et al.

Summary: Artificial lattices of coherently coupled macroscopic states play a key role in solving complex optimization problems and simulating physical systems. By engineering polariton condensate lattices with active control, researchers have achieved emission close to diffraction limits and significantly improved spatial coherence. This advancement has allowed for a better understanding of the dependence of spatial correlations between polariton condensates on lattice geometry.

OPTICA (2021)

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Article Physics, Multidisciplinary

Collective Excitations of Exciton-Polariton Condensates in a Synthetic Gauge Field

D. Bieganska et al.

Summary: By directly measuring the dispersion of collective excitations in a high-density optically trapped exciton-polariton condensate, researchers observed excellent agreement with theoretical predictions for spinor polariton excitations, extracting interaction constants for polaritons of the same and opposite spins and mapping out characteristic spin textures in an interacting spinor condensate of exciton polaritons.

PHYSICAL REVIEW LETTERS (2021)

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Article Chemistry, Multidisciplinary

Neuromorphic Binarized Polariton Networks

Rafal Mirek et al.

Summary: The rapid development of artificial neural networks and applied artificial intelligence has led to various applications, but current software implementation is limited in terms of performance and energy efficiency. Further progress may require the development of neuromorphic systems mimicking the structure of the human brain. By utilizing an optical network of nodes and semiconductor microcavities, efficient computation with nonlinearity can be achieved, showing promising results in pattern recognition tasks. This work opens up possibilities for ultrafast and energy-efficient neuromorphic systems leveraging the optical nonlinearity of polaritons.

NANO LETTERS (2021)

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Review Materials Science, Multidisciplinary

Microcavity polaritons for topological photonics [Invited]

Dmitry D. Solnyshkov et al.

Summary: Microcavity polaritons are quasiparticles resulting from the strong coupling between light and matter in semiconductor microcavities, offering excellent properties for studying topological phases in photonics. They are used in one and two-dimensional lattices for direct access to band properties through standard optical tools.

OPTICAL MATERIALS EXPRESS (2021)

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Article Materials Science, Multidisciplinary

Polariton spin jets through optical control

L. Pickup et al.

Summary: In semiconductor microcavities, we demonstrate spin-polarized jets in extended systems of ballistic exciton-polariton condensates using optical nonresonant excitation geometries. The structure of the spin jets is determined by the spatially patterned degree of circular polarization of the nonresonant excitation laser. Laser excitation, strong particle interactions, and spin relaxation result in a tunable spin-dependent potential landscape for polaritons, leading to intricate polarization patterns through coherent matter-wave interference.

PHYSICAL REVIEW B (2021)

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Article Physics, Multidisciplinary

Optical Control of Couplings in Polariton Condensate Lattices

S. Alyatkin et al.

PHYSICAL REVIEW LETTERS (2020)

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Article Multidisciplinary Sciences

Synthetic band-structure engineering in polariton crystals with non-Hermitian topological phases

L. Pickup et al.

NATURE COMMUNICATIONS (2020)

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Article Physics, Multidisciplinary

Exciton-polariton interference controlled by electric field

D. K. Loginov et al.

PHYSICAL REVIEW RESEARCH (2020)

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Article Materials Science, Multidisciplinary

Optical orientation, polarization pinning, and depolarization dynamics in optically confined polariton condensates

I Gnusov et al.

PHYSICAL REVIEW B (2020)

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Article Physics, Multidisciplinary

Time-delay polaritonics

J. D. Topfer et al.

COMMUNICATIONS PHYSICS (2020)

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Article Optics

Polariton polarization rectifier

Evgeny S. Sedov et al.

LIGHT-SCIENCE & APPLICATIONS (2019)

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Article Multidisciplinary Sciences

Engineering spin-orbit synthetic Hamiltonians in liquid-crystal optical cavities

Katarzyna Rechcinska et al.

SCIENCE (2019)

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Article Physics, Multidisciplinary

Magnetic control of polariton spin transport

D. Caputo et al.

COMMUNICATIONS PHYSICS (2019)

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Article Materials Science, Multidisciplinary

Giant spin Meissner effect in a nonequilibrium exciton-polariton gas

M. Krol et al.

PHYSICAL REVIEW B (2019)

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Article Multidisciplinary Sciences

Spin polarized semimagnetic exciton-polariton condensate in magnetic field

Mateusz Krol et al.

SCIENTIFIC REPORTS (2018)

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Article Chemistry, Physical

Realizing the classical XY Hamiltonian in polariton simulators

Natalia G. Berloff et al.

NATURE MATERIALS (2017)

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Article Multidisciplinary Sciences

Electrically tunable artificial gauge potential for polaritons

Hyang-Tag Lim et al.

NATURE COMMUNICATIONS (2017)

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Article Materials Science, Multidisciplinary

Magnetic field effect on the lasing threshold of a semimagnetic polariton condensate

J. -G. Rousset et al.

PHYSICAL REVIEW B (2017)

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Article Materials Science, Multidisciplinary

Angular dependence of giant Zeeman effect for semimagnetic cavity polaritons

R. Mirek et al.

PHYSICAL REVIEW B (2017)

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Article Physics, Applied

Strong coupling and polariton lasing in Te based microcavities embedding (Cd,Zn)Te quantum wells

J. -G. Rousset et al.

APPLIED PHYSICS LETTERS (2015)

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Article Materials Science, Multidisciplinary

Optical control of spin textures in quasi-one-dimensional polariton condensates

C. Anton et al.

PHYSICAL REVIEW B (2015)

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Review Optics

Topological photonics

Ling Lu et al.

NATURE PHOTONICS (2014)

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Editorial Material Physics, Multidisciplinary

Focus on magnetoplasmonics

Gaspar Armelles et al.

NEW JOURNAL OF PHYSICS (2014)

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Article Physics, Multidisciplinary

Anomalies of a Nonequilibrium Spinor Polariton Condensate in a Magnetic Field

J. Fischer et al.

PHYSICAL REVIEW LETTERS (2014)

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Article Multidisciplinary Sciences

An electrically pumped polariton laser

Christian Schneider et al.

NATURE (2013)

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Article Physics, Multidisciplinary

Half-solitons in a polariton quantum fluid behave like magnetic monopoles

R. Hivet et al.

NATURE PHYSICS (2012)

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Article Physics, Multidisciplinary

Nonlinear Optical Spin Hall Effect and Long-Range Spin Transport in Polariton Lasers

E. Kammann et al.

PHYSICAL REVIEW LETTERS (2012)

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Review Nanoscience & Nanotechnology

Polaritonic devices

T. C. H. Liew et al.

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES (2011)

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Article Physics, Multidisciplinary

Suppression of Zeeman Splitting of the Energy Levels of Exciton-Polariton Condensates in Semiconductor Microcavities in an External Magnetic Field

P. Walker et al.

PHYSICAL REVIEW LETTERS (2011)

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Review Chemistry, Physical

A ten-year perspective on dilute magnetic semiconductors and oxides

Tomasz Dietl

NATURE MATERIALS (2010)

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Exciton-polariton Bose-Einstein condensation

Hui Deng et al.

REVIEWS OF MODERN PHYSICS (2010)

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Observation of Half-Quantum Vortices in an Exciton-Polariton Condensate

K. G. Lagoudakis et al.

SCIENCE (2009)

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Article Physics, Multidisciplinary

Observation of the optical spin Hall effect

C. Leyder et al.

NATURE PHYSICS (2007)

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Build up and pinning of linear polarization in the Bose condensates of exciton polaritons

J. Kasprzak et al.

PHYSICAL REVIEW B (2007)

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Article Multidisciplinary Sciences

Bose-Einstein condensation of exciton polaritons

J. Kasprzak et al.

NATURE (2006)

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Article Optics

Modal coupling in traveling-wave resonators

TJ Kippenberg et al.

OPTICS LETTERS (2002)

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Magneto-optical induced supermode switching in quantum fluids of light

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