Nonreciprocity and Unidirectional Invisibility in Cavity Magnonics

Abstract

We reveal the cooperative effect of coherent and dissipative magnon-photon couplings in an open cavity magnonic system, which leads to nonreciprocity with a considerably large isolation ratio and flexible controllability. Furthermore, we discover unidirectional invisibility for microwave propagation, which appears at the zero-damping condition for hybrid magnon-photon modes. A simple model is developed to capture the generic physics of the interference between coherent and dissipative couplings, which accurately reproduces the observations over a broad range of parameters. This general scheme could inspire methods to achieve nonreciprocity in other systems.

6 pages, 4 figures

References in corpus (35)

• Strongly coupled magnons and cavity microwave photons
• Hybridizing ferromagnetic magnons and microwave photons in the quantum limit
• High cooperativity in coupled microwave resonator ferrimagnetic insulator hybrids
• Hybrid quantum systems based on magnonics
• What is Nonreciprocity?
• Experimental realization of optomechanically induced non-reciprocity
• High Cooperativity Cavity QED with Magnons at Microwave Frequencies
• Generalized nonreciprocity in an optomechanical circuit via synthetic magnetism and reservoir engineering
• Nonreciprocal Photon Transmission and Amplification via Reservoir Engineering
• Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems
• Bidirectional conversion between microwave and light via ferromagnetic magnons
• Cavity optomagnonics with spin-orbit coupled photons
• Optomagnonic whispering gallery microresonators
• Magnon dark modes and gradient memory
• Observation of the exceptional point in cavity magnon-polaritons
• Resolving magnon number states in quantum magnonics
• Level Attraction Due to Dissipative Magnon-Photon Coupling
• Nonreciprocal reconfigurable microwave optomechanical circuit
• Triple-resonant Brillouin light scattering in magneto-optical cavities
• Observation of nonreciprocal wave propagation in a dynamic phononic lattice
• Exchange Magnon-Polaritons in Microwave Cavities
• Nonreciprocal microwave signal processing with a Field-Programmable Josephson Amplifier
• Cavity mediated manipulation of distant spin currents using cavity-magnon-polariton
• Abnormal anti-crossing effect in photon-magnon coupling
• Demonstration of efficient nonreciprocity in a microwave optomechanical circuit
• Non-Reciprocal Thermal Material by Spatio-Temporal Modulation
• Synchronized spin-photon coupling in a microwave cavity
• Fundamentals of optical non-reciprocity based on optomechanical coupling
• Widely tunable on-chip microwave circulator for superconducting quantum circuits
• A dissipative quantum reservoir for microwave light using a mechanical oscillator
• Cavity Spintronics: An Early Review of Recent Progress in the Study of Magnon-Photon Level Repulsion
• Control of the magnon-photon level attraction in a planar cavity
• Unidirectional Localization of Photons
• Optical manipulation of a magnon-photon hybrid system
• Nonreciprocal transmission of sound in viscous fluid with asymmetric scatterers

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• Cavity Magnonics
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• Unconventional Singularity in Anti-Parity-Time Symmetric Cavity Magnonics
• Dissipation-based Quantum Sensing of Magnons with a Superconducting Qubit
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• Dissipative couplings in cavity magnonics
• Simple formulas of directional amplification from non-Bloch band theory
• Long-Time Memory and Ternary Logic Gate Using a Multistable Cavity Magnonic System
• Nonreciprocal Quantum Batteries
• Entangling the vibrational modes of two massive ferromagnetic spheres using cavity magnomechanics
• Coherent and Dissipative Cavity Magnonics
• Magnetization Dynamics of Nanoscale Magnetic Materials: A Perspective
• Chirality as Generalized Spin-Orbit Interaction in Spintronics
• Enhanced sensing of weak anharmonicities through coherences in dissipatively coupled anti-PT symmetric systems
• Giant spin ensembles in waveguide magnonics
• Strong coupling-enabled broadband non-reciprocity
• Floquet Cavity Electromagnonics
• Dissipation-induced nonreciprocal magnon blockade in a magnon-based hybrid system
• Remote magnon entanglement between two massive ferrimagnetic spheres via cavity optomagnonics
• Strong Long-Range Spin-Spin Coupling via a Kerr Magnon Interface
• Enhanced tripartite interactions in spin-magnon-mechanical hybrid systems
• Nonreciprocal single-photon band structure
• Einstein-Podolsky-Rosen entanglement and asymmetric steering between distant macroscopic mechanical and magnonic systems
• Exceptional Point and Cross-Relaxation Effect in a Hybrid Quantum System
• Parity-symmetry-breaking quantum phase transition via parametric drive in a cavity magnonic system
• Perfect Transfer of enhanced entanglement and asymmetric steering in a cavity magnomechanical system
• Magnon-Phonon Quantum Correlation Thermometry
• Magnon-photon strong coupling for tunable microwave circulators
• Nonreciprocal Photon-Phonon Entanglement in Kerr-Modified Spinning Cavity Magnomechanics
• Travelling photons mediated interactions between a magnon mode and a cavity photon mode
• Ground-state cooling of an magnomechanical resonator induced by magnetic damping
• Experimental Demonstration of Controllable PT and anti-PT Coupling in a non-Hermitian Metamaterial
• Coherent Microwave Emission of a Gain-Driven Polariton
• Steady entangled-state generation via cross-Kerr effect in a ferrimagnetic crystal
• Circulating cavity magnon polaritons
• Strong magnon-photon coupling within a tunable cryogenic microwave cavity
• Cavity magnon polariton based precision magnetometry
• Generation of long-lived $W$ states via reservoir engineering in dissipatively coupled systems
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• Magnon-Skyrmion Hybrid Quantum Systems: Tailoring Interactions via Magnons
• Dissipative Spin-wave Diode and Nonreciprocal Magnonic Amplifier
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• Anomalous Long-Distance Coherence in Critically-Driven Cavity Magnonics
• Probing spin dynamics of ultra-thin van der Waals magnets via photon-magnon coupling
• Dynamical Backaction Evading Magnomechanics
• Magnon Trap by Chiral Spin Pumping
• Nonreciprocal Multi-mode and Indirect Couplings in Cavity Magnonics
• Bistability in dissipatively coupled cavity magnonics
• Nonreciprocal Emergence of Hybridized Magnons in magnetic thin Films
• Unconventional magnon excitation by off-resonant microwaves
• Cavity mediated level attraction and repulsion between magnons
• Enhanced magnon spin current using the bosonic Klein paradox
• Nonreciprocal surface magnetoelastic dynamics
• Anti-PT-symmetry-enhanced interconversion between microwave and optical fields
• Realization of the unidirectional amplification in a cavity magnonic system
• Unidirectional Microwave Transduction with Chirality Selected Short-Wavelength Magnon Excitations
• Polaritonic Quantum Matter
• Chiral coupling between a ferromagnetic magnon and a superconducting qubit
• Kerr nonlinearity induced strong spin-magnon coupling
• Dynamic Nonreciprocity with a Kerr Nonlinear Resonator
• Gain-Loss Coupled Systems
• Controllable magnon-induced transparency in a ferromagnetic material via cross- and self-Kerr effects
• Kerr Nonlinearity Induced Nonreciprocity in dissipatively coupled resonators
• Controllable optical response and tunable sensing based on self interference in waveguide QED systems
• Topological magnon-photon interaction for cavity magnonics
• Coherent control of magnon-polaritons using an exceptional point
• Enhancing the sensitivity of nonlinearity sensors through homodyne detection in dissipatively coupled systems
• Maxwell's demon-like nonreciprocity by non-Hermitian gyrotropic metasurfaces
• Nonreciprocal Microwave-Optical Entanglement in Kerr-Modified Cavity Optomagnomechanics
• Interplay of nonreciprocity and nonlinearity on mean-field energy and dynamics of a Bose-Einstein condensate in a double-well potential
• Phase-resolved electrical detection of coherently coupled magnonic devices
• Single-photon blockade in quasichiral atom-photon interaction: Simultaneous high purity and high efficiency
• Single-mode magnon-polariton lasing and amplification controlled by dissipative coupling
• Engineering synthetic gauge fields through the coupling phases in cavity magnonics
• Topological transitions in dissipatively coupled Su-Schrieffer-Heeger models
• Anomalous spontaneous emission dynamics at chiral exceptional points
• A passive bias-free ultrabroadband optical isolator based on unidirectional self-induced transparency
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• Universal quantum control by non-Hermitian Hamiltonian
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• Quantum amplification of spin currents in cavity magnonics by a parametric drive induced long-lived mode
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• Reversible optical isolators and quasi-circulators using a magneto-optical Fabry-Pérot cavity
• Nonreciprocal Spin Waves Driven by Left-Hand Microwaves
• Explosive growth of bistability in a cavity magnonic system
• Engineering bound states in continuum via nonlinearity induced extra dimension
• Investigation of Phonon Lifetimes and Magnon-Phonon Coupling in YIG/GGG Hybrid Magnonic Systems in the Diffraction Limited Regime
• Diverging entanglement of critical magnons in easy-axis antiferromagnets
• Enhanced Sensing by Geometric Tuning of YIG Spheres: Noise Reduction, Signal Amplification and Directional Magnetic Field Detection
• Continuously controllable dissipative and coherent couplings by the interaction between anti-resonance and multiple magnons
• Dissipative generation of significant amount of photon-phonon asymmetric steering in magnomechanical interfaces
• Nonreciprocal magnons in layered antiferromagnets VPX3(X =S,Se,Te)
• Unidirectional exceptional point of reflectionless states in a magnonic mirror array
• Fano effect induced giant and robust enhancement of photon correlations in cavity QED systems
• Multitype entanglement dynamics induced by exceptional points
• Nonreciprocal superradiant quantum phase transition induced by the magnon Kerr effect
• Universal quantum control over non-Hermitian continuous-variable systems
• Theory and Experiment of Chirality-induced Magnetic Nonreciprocity Manifested by Coupling Phase
• Loss-induced quantum nonreciprocity and entanglement in superconducting qubits
• Enhancing Nonreciprocity through Squeezing-Induced Symmetry Breaking
• Flux-modulated tunable interaction regimes in two strongly nonlinear oscillators
• Majorana-like oscillation for edge states in one-dimensional topological chain with dissipative couplings
• Microwave One-way Transparency by Large Synthetic Motion of Magnetochiral Polaritons in Metamolecules
• Cryogenic Magnomechanics for Thermometry Applications
• The Role of Exceptional Points and Transmission Peak Degeneracies in Non-Hermitian Sensing
• Enhancement of quantum sensing in a dissipatively coupled two-mode system
• Realizing on-demand all-to-all selective interactions between distant spin ensembles