Insights into coherently controlled Fizeau light dragging in five-level atomic medium

\n\nWe address the coherent regulation of Fizeau's light dragging effect in a five-level atomic medium using the exploitation of joint strong control and weak probing fields. The strength of Fizeau's light dragging, as well as the phase velocity and group index, exhibit a strong reliance upon the detuning of the probing type field and the associated Rabi type frequencies of the control fields. The maximum coefficient for Fizeau's light dragging is determined to be ±500. This phenomenon significantly affects the phase along with the group velocities and induces a phase shift in light pulses propagating through the medium. Besides, the phase shift with maximum strength of light pulse in the medium is found to be ±0.08 radians. Finally, it is important to note that our findings hold practical implications for applications such as interferometry, imaging coding, and the development of cloaking devices.\n

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Publication Details

Journal
Springer Link (Chiba Institute of Technology)
Published
2024-12-30
DOI
https://doi.org/10.1209/0295-5075/ad9ac8/pdf
Primary Topic
Quantum optics and atomic interactions
Type
article
Field-Weighted Citation Impact
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article

Insights into coherently controlled Fizeau light dragging in five-level atomic medium

Springer Link (Chiba Institute of Technology)
Quantum optics and atomic interactions
article

Insights into coherently controlled Fizeau light dragging in five-level atomic medium

article en

Abstract

\n\nWe address the coherent regulation of Fizeau's light dragging effect in a five-level atomic medium using the exploitation of joint strong control and weak probing fields. The strength of Fizeau's light dragging, as well as the phase velocity and group index, exhibit a strong reliance upon the detuning of the probing type field and the associated Rabi type frequencies of the control fields. The maximum coefficient for Fizeau's light dragging is determined to be ±500. This phenomenon significantly affects the phase along with the group velocities and induces a phase shift in light pulses propagating through the medium. Besides, the phase shift with maximum strength of light pulse in the medium is found to be ±0.08 radians. Finally, it is important to note that our findings hold practical implications for applications such as interferometry, imaging coding, and the development of cloaking devices.\n

Springer Link (Chiba Institute of Technology)
Chongqing University of Posts and Telecommunications (CN), Bacha Khan University (PK), Hohai University (CN), Abdul Wali Khan University Mardan (PK), Nanjing University of Science and Technology (CN), University of Malakand (PK), University of Glasgow (GB), King Khalid University (SA)
Openalex Percentile: Top 72%
Quantum optics and atomic interactions
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Insights into coherently controlled Fizeau light dragging in five-level atomic medium · Springer Link (Chiba Institute of Technology) (2024) | TGRS Research Map | TGRS