STUDY OF NEGATIVE REFRACTIVE INDEX IN Rb FOUR-LEVEL N-TYPE ATOMIC GAS MEDIUM

STUDY OF NEGATIVE REFRACTIVE INDEX IN Rb FOUR-LEVEL N-TYPE ATOMIC GAS MEDIUM

In this work, we study the generation of a negative refractive index based on electromagnetically induced transparency (EIT) in a Rb four-level N-type atomic gas medium. We derive analytic expressions for the relative permittivity and relative permeability of the medium according to the parameters o...

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Bibliographic Details
Main Authors: Huy Bang Nguyen, Nguyen Mai Anh Le, Thi Minh Phuong Le, Hai Quang Ho, Van Doai Le
Format: Article
Language:English
Published: Dalat University 2022-10-01
Series:Tạp chí Khoa học Đại học Đà Lạt
Subjects:
electromagnetically induced transparency
four-level n-type atomic system
negative refractive index.
Online Access:https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1028
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