中国物理B ›› 2025, Vol. 34 ›› Issue (7): 74201-074201.doi: 10.1088/1674-1056/adc18f

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Tunable magnomechanically and optomechanically induced transparency in a cavity opto-magnomechanical system

Ke Di(邸克)1,3, Huarong Xia(夏华容)1, Wenting Diao(刁文婷)2, Chunxiao Cai(蔡春晓)2, Wenhai Yang(杨文海)2, Yulian Qin(秦瑜莲)1, Ziting Liao(廖子婷)1, Yucan He(何钰灿)1, and Jiajia Du(杜佳佳)1,†   

  1. 1 Chongqing University of Posts and Telecommunications, Chongqing 400065, China;
    2 Xi'an Branch of China Academy of Space Technology, State Key Laboratory of Millimeter Waves, Xi'an 710100, China;
    3 State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Taiyuan 030006, China
  • 收稿日期:2024-12-27 修回日期:2025-03-13 接受日期:2025-03-18 出版日期:2025-06-18 发布日期:2025-07-10
  • 通讯作者: Jiajia Du E-mail:dujj@cqupt.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 62071376, 62405041, 52175531, and 62005211), the National Key Laboratory of Science and Technology on Space Microwave (Grant No. HTKJ2024KL504002), and the Program of State Key Laboratory of Quantum Optics and Quantum Optics Devices (Grant No. KF202408), and the Natural Science Foundation of Chongqing (Grant No. CSTB2024NSCQ-MSX0746).

Tunable magnomechanically and optomechanically induced transparency in a cavity opto-magnomechanical system

Ke Di(邸克)1,3, Huarong Xia(夏华容)1, Wenting Diao(刁文婷)2, Chunxiao Cai(蔡春晓)2, Wenhai Yang(杨文海)2, Yulian Qin(秦瑜莲)1, Ziting Liao(廖子婷)1, Yucan He(何钰灿)1, and Jiajia Du(杜佳佳)1,†   

  1. 1 Chongqing University of Posts and Telecommunications, Chongqing 400065, China;
    2 Xi'an Branch of China Academy of Space Technology, State Key Laboratory of Millimeter Waves, Xi'an 710100, China;
    3 State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Taiyuan 030006, China
  • Received:2024-12-27 Revised:2025-03-13 Accepted:2025-03-18 Online:2025-06-18 Published:2025-07-10
  • Contact: Jiajia Du E-mail:dujj@cqupt.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 62071376, 62405041, 52175531, and 62005211), the National Key Laboratory of Science and Technology on Space Microwave (Grant No. HTKJ2024KL504002), and the Program of State Key Laboratory of Quantum Optics and Quantum Optics Devices (Grant No. KF202408), and the Natural Science Foundation of Chongqing (Grant No. CSTB2024NSCQ-MSX0746).

摘要: We demonstrate multiple transparency windows in a cavity opto-magnomechanical system containing a ferromagnetic material yttrium iron garnet (YIG) crystal. The probe output spectrum reveals the simultaneous emergence of three distinct phenomena: magnon-induced transparency (MIT) arising from microwave-magnon coupling; magnomechanically induced transparency (MMIT) through phonon-magnon interaction, and optomechanically induced transparency (OMIT) mediated by optical cavity-photon coupling. Crucially, these transparency features demonstrate dynamic tunability through precise manipulation of the number of interacting modes and coupling strengths. Our study reveals the effects of magnon-microwave and optomechanical coupling on probe results and the role of quantum interference mechanisms in a resonant system. Moreover, the fast-slow light effect can be enhanced and switched by choosing appropriate coupling parameters. Our work has potential applications in multi-band quantum storage and multi-channel photonic information processing devices.

关键词: cavity opto-magnomechanical system, transparency windows, Fano resonances, fast-slow light

Abstract: We demonstrate multiple transparency windows in a cavity opto-magnomechanical system containing a ferromagnetic material yttrium iron garnet (YIG) crystal. The probe output spectrum reveals the simultaneous emergence of three distinct phenomena: magnon-induced transparency (MIT) arising from microwave-magnon coupling; magnomechanically induced transparency (MMIT) through phonon-magnon interaction, and optomechanically induced transparency (OMIT) mediated by optical cavity-photon coupling. Crucially, these transparency features demonstrate dynamic tunability through precise manipulation of the number of interacting modes and coupling strengths. Our study reveals the effects of magnon-microwave and optomechanical coupling on probe results and the role of quantum interference mechanisms in a resonant system. Moreover, the fast-slow light effect can be enhanced and switched by choosing appropriate coupling parameters. Our work has potential applications in multi-band quantum storage and multi-channel photonic information processing devices.

Key words: cavity opto-magnomechanical system, transparency windows, Fano resonances, fast-slow light

中图分类号:  (Quantum description of interaction of light and matter; related experiments)

  • 42.50.Ct
42.50.-p (Quantum optics) 42.50.Md (Optical transient phenomena: quantum beats, photon echo, free-induction decay, dephasings and revivals, optical nutation, and self-induced transparency) 42.50.Nn (Quantum optical phenomena in absorbing, amplifying, dispersive and conducting media; cooperative phenomena in quantum optical systems)