Theoretical Investigation of Tunable Goos-Hanchen Shifts in a Four-Level Quantum System

被引：4

作者：

Jafarzadeh, Hossein ^{[1
]}

Payravi, Mohammad ^{[2
]}

机构：

[1] Islamic Azad Univ, Tabriz Branch, Sama Tech & Vocat Training Coll, Tabriz, Iran

[2] Islamic Azad Univ, Marvdasht Branch, Dept Phys, Marvdasht, Iran

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2018年 / 57卷 / 08期

关键词：

Quantum system; Goos-Hanchen shift; Negative refractive index; OPTICAL BISTABILITY; BIEXCITON COHERENCE; REFRACTIVE-INDEX; PHASE-CONTROL; NEGATIVE REFRACTION; KERR NONLINEARITY; SPIN COHERENCE; GIANT; INTERFERENCE; MULTISTABILITY;

D O I：

10.1007/s10773-018-3763-x

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Goos-Hanchen (GH) shifts in the reflected and transmitted light have been discussed in a cavity with four-level quantum system. It is realized that the refraction index of intracavity medium can be negative by manipulating the external coherent laser fields. For the negative refraction index of intracavity medium, the GH shifts of reflected and transmitted light beams have been analyzed in a parametric condition. It is found that due to modulation of laser signals and relative phase between applied fields, large and tunable GH shifts in reflected and transmitted light beams can be obtained.

引用

页码：2415 / 2425

页数：11

共 51 条

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