中国物理B ›› 2023, Vol. 32 ›› Issue (12): 124211-124211.doi: 10.1088/1674-1056/aceee7

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Generation of structure light in probe absorption spectrum via microwave-driven Y-type atomic system

Muhammad Saeed1 and Muqaddar Abbas2,†   

  1. 1 Center for Integrated Quantum Information Technologies(IOIT), School of Physics and Astronomyand State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai 200240, China;
    2 Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter(Ministry of Education), Shaanxi Province Key Laboratory of Quantum Information and Quantum Optoelectronic Devices, School of Physics, Xi'an Jiaotong University, Xi'an 710049, China
  • 收稿日期:2023-06-18 修回日期:2023-08-03 接受日期:2023-08-10 出版日期:2023-11-14 发布日期:2023-11-27
  • 通讯作者: Muqaddar Abbas E-mail:muqaddarabbas@xjtu.edu.cn

Generation of structure light in probe absorption spectrum via microwave-driven Y-type atomic system

Muhammad Saeed1 and Muqaddar Abbas2,†   

  1. 1 Center for Integrated Quantum Information Technologies(IOIT), School of Physics and Astronomyand State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai 200240, China;
    2 Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter(Ministry of Education), Shaanxi Province Key Laboratory of Quantum Information and Quantum Optoelectronic Devices, School of Physics, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2023-06-18 Revised:2023-08-03 Accepted:2023-08-10 Online:2023-11-14 Published:2023-11-27
  • Contact: Muqaddar Abbas E-mail:muqaddarabbas@xjtu.edu.cn

摘要: Behavior of structure light is investigated by monitoring probe absorption using a microwave-driven Y-type atomic media configuration. The system under consideration is driven by one of the control vortex beams as well as an extra non-vortex control beam to ensure electromagnetically induced transparency. The significant aspect in the generation of structured light is the azimuthal phase-dependent modification for probe absorption. Further intensity distribution for absorption spectra is examined for simultaneously evaluating both the control vortex beams. We also go through the radial distribution of intensity for various orbital angular momentum values. Different modes of structural beams may be distinguished using the suggested approach. Our research gives us a way for rapidly transferring vortex wavefronts from control field to probe absorption profile. This could be useful in quantum information processing.

关键词: structure light, vortex beam

Abstract: Behavior of structure light is investigated by monitoring probe absorption using a microwave-driven Y-type atomic media configuration. The system under consideration is driven by one of the control vortex beams as well as an extra non-vortex control beam to ensure electromagnetically induced transparency. The significant aspect in the generation of structured light is the azimuthal phase-dependent modification for probe absorption. Further intensity distribution for absorption spectra is examined for simultaneously evaluating both the control vortex beams. We also go through the radial distribution of intensity for various orbital angular momentum values. Different modes of structural beams may be distinguished using the suggested approach. Our research gives us a way for rapidly transferring vortex wavefronts from control field to probe absorption profile. This could be useful in quantum information processing.

Key words: structure light, vortex beam

中图分类号:  (Quantum optics)

  • 42.50.-p
32.80.Qk (Coherent control of atomic interactions with photons) 42.50.Ct (Quantum description of interaction of light and matter; related experiments) 34.80.Pa (Coherence and correlation)