Nonreciprocal transparency windows, Fano resonance, and slow/fast light in a membrane-in-the-middle magnomechanical system induced by the Barnett effect

• URL: http://arxiv.org/abs/2603.05359v1
• Date: Thu, 05 Mar 2026 16:40:59 GMT
• Title: Nonreciprocal transparency windows, Fano resonance, and slow/fast light in a membrane-in-the-middle magnomechanical system induced by the Barnett effect
• Authors: M. Amghar, M. Amazioug,
• Abstract summary: We study the interplay among multiple magnomechanically induced transparency windows, Fano resonances, slow/fast light, and nonreciprocal absorption and group delay in a hybrid cavity magnomechanical system.<n>These findings highlight the potential of the proposed hybrid system for applications in optical signal processing and quantum information technologies.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Nonreciprocal phenomena are currently a major focus of research within the fields of classical and quantum technology. In this work, we theoretically investigate the interplay among multiple magnomechanically induced transparency (MMIT) windows, Fano resonances, slow/fast light, and nonreciprocal absorption and group delay in a hybrid cavity magnomechanical system. This system is composed of two yttrium iron garnet (YIG) spheres and a membrane positioned at the center of the cavity. By analyzing the absorption spectrum of a weak probe field in the presence of a strong control field, we demonstrate the emergence of five transparency windows resulting from combined photon-phonon, photon-magnon, and phonon-magnon interactions. The photon-phonon coupling associated with the membrane plays a crucial role in enhancing and tailoring these transparency features. We further examine the impact of the Barnett effect on the absorption and dispersion characteristics, showing that it enables the controllable manipulation of transparency windows and the generation of tunable Fano resonance profiles. The influence of cavity decay and magnon dissipation rates on the spectral response is also analyzed. In addition, we demonstrate that the group delay of the transmitted probe field can be effectively tuned via the photon-phonon coupling strength and the Barnett effect, allowing for a controllable transition between slow and fast light regimes. Finally, nonreciprocal absorption and group delay are achieved through appropriate adjustment of the coupling parameters. These findings highlight the potential of the proposed hybrid system for applications in optical signal processing and quantum information technologies.

Related papers

• Nonclassical Driven-Dissipative Dynamics in Collective Quantum Optics [51.56484100374058]
  We study ensembles of interacting quantum emitters coherently driven by a laser field and coupled to photonic structures.<n>We find that off-resonant virtual states may gain population through dissipation, redefining their role in open systems.<n>Our models address challenges like inhomogeneous broadening and decoherence, demonstrating the feasibility of harnessing cooperative light-matter effects for quantum technologies.
  arXiv  Detail & Related papers  (2025-09-12T20:01:55Z)
• Extracting Membrane-like hexagonal Boron Nitride hosting single Defect Centers for Resonator Integration [45.92397921863963]
  Integration of membranes into optical resonators plays a key role in a variety of applications, including optomechanics.<n> Layered, two-dimensional materials have emerged as candidates for membranes hosting atom-like quantum emitters.<n>We develope a toolset of nano-scaled manipulation techniques to extract membrane-like structures of commercially-available hBN containing spectrally narrow single photon emitters.
  arXiv  Detail & Related papers  (2025-08-19T16:22:58Z)
• Generated multi-transparency windows, Fano resonances, and slow/fast light in an opto-magnomechanical system through magnon Squeezing [0.0]
  This study presents a theoretical investigation of magnomechanically induced transparency, Fano resonance, and slow/fast light phenomena within a hybrid optomagnomechanical system.<n>The interactions among photon, phonons, magnons, and microwave within the cavity give rise to optomechanically induced transparency (OMIT), magnomechanically induced transparency (MMIT) and magnon-induced transparency (MIT)
  arXiv  Detail & Related papers  (2025-07-07T19:48:19Z)
• Generating three transparency windows, Fano-resononce and slow/fast light in magnomechanical system through an auxiliary microwave cavity [0.0]
  We investigate the magnomechanically induced transparency (MMIT) phenomenon, Fano resonances, and slow/fast light effects in a hybrid cavity magnomechanical system.<n>We provide an explanation of the mechanism behind the Fano resonance phenomenon.<n>We show that the slow light profile is decreased by adjusting the atom-photon coupling strength.
  arXiv  Detail & Related papers  (2025-04-15T18:09:37Z)
• Controlling Fano resonance and slow/fast light in a magnomechanical system with an optical parametric amplifier [0.0]
  We study the slow-fast light effect and multi-transparency induced by magnomechanical systems. The interaction between phonons, magnons, and light inside the cavity leads to two phenomena: magnomechanically induced transparency (MMIT) and magnon induced transparency (MIT)
  arXiv  Detail & Related papers  (2024-07-05T11:20:16Z)
• Tunable phonon-photon coupling induces double MMIT and enhances slow light in an atom-opto-magnomechanics [0.0]
  We show double magnomechanically induced transparency (MMIT) in the probe output spectrum by exploiting the phonon-photon coupling strength. This result may have potential applications in quantum information processing and communication.
  arXiv  Detail & Related papers  (2023-11-29T15:36:03Z)
• Engineering the impact of phonon dephasing on the coherence of a WSe$_{2}$ single-photon source via cavity quantum electrodynamics [36.88715167286119]
  Emitter dephasing is one of the key issues in the performance of solid-state single photon sources. We show that it is possible to tune and engineer the coherence of photons emitted from a single WSe$$ monolayer dot via selectively coupling it to a spectral cavity resonance.
  arXiv  Detail & Related papers  (2023-07-13T16:41:06Z)
• Multi-level Purcell effect and the impact of vibrational modes in molecular quantum optics [62.997667081978825]
  We study a manifestation of the Purcell effect in a bio-inspired photosynthetic dimer. We provide a theoretical picture in terms of an effective non-Hermitian Hamiltonian.
  arXiv  Detail & Related papers  (2023-06-15T18:27:40Z)
• Dissipative stabilization of maximal entanglement between non-identical emitters via two-photon excitation [49.1574468325115]
  Two non-identical quantum emitters, when placed within a cavity and coherently excited at the two-photon resonance, can reach stationary states of nearly maximal entanglement. We show that this mechanism is merely one among a complex family of phenomena that can generate both stationary and metastable entanglement when driving the emitters at the two-photon resonance.
  arXiv  Detail & Related papers  (2023-06-09T16:49:55Z)
• Review on coherent quantum emitters in hexagonal boron nitride [91.3755431537592]
  I discuss the state-of-the-art of defect centers in hexagonal boron nitride with a focus on optically coherent defect centers. The spectral transition linewidth remains unusually narrow even at room temperature. The field is put into a broad perspective with impact on quantum technology such as quantum optics, quantum photonics as well as spin optomechanics.
  arXiv  Detail & Related papers  (2022-01-31T12:49:43Z)
• Spectrally reconfigurable quantum emitters enabled by optimized fast modulation [42.39394379814941]
  Spectral control in solid state platforms such as color centers, rare earth ions, and quantum dots is attractive for realizing such applications on-chip. We propose the use of frequency-modulated optical transitions for spectral engineering of single photon emission. Our results suggest that frequency modulation is a powerful technique for the generation of new light states with unprecedented control over the spectral and temporal properties of single photons.
  arXiv  Detail & Related papers  (2020-03-27T18:24:35Z)
• Tunable multiwindow magnomechanically induced transparency, Fano resonances, and slow-to-fast light conversion [0.0]
  We investigate the absorption and transmission properties of a weak probe field under the influence of a strong control field in a hybrid cavity magnomechanical system in the microwave regime.
  arXiv  Detail & Related papers  (2020-03-12T14:24:58Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.