三能级闭环&lambda;原子系统中吸收和色散的相位依赖特性

李昂

doi:10.3788/fgxb20123304.0433

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三能级闭环λ原子系统中吸收和色散的相位依赖特性

器件制备及器件物理 | 更新时间：2020-08-12

- 三能级闭环λ原子系统中吸收和色散的相位依赖特性
- Phase-dependent Properties of Absorption and Dispersion in A Three-level Closed-loop Lambda Atomic System
- 发光学报 2012年33卷第4期页码：433-439
- 作者机构：
  
  吉林大学珠海学院公共基础中心,广东珠海,519041
- 作者简介：
  
  [ "李昂(1980－), 男, 辽宁朝阳人, 主要从事物理、光学、能源等领域的研究。" ]
- 基金信息：
- DOI：10.3788/fgxb20123304.0433
  中图分类号： O431.2
- 纸质出版日期：2012-4-10，
  
  网络出版日期：2012-4-10，
  
  收稿日期：2011-11-20，
  
  修回日期：2011-12-8，
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李昂. 三能级闭环λ原子系统中吸收和色散的相位依赖特性[J]. 发光学报, 2012,33(4): 433-439

LI Ang. Phase-dependent Properties of Absorption and Dispersion in A Three-level Closed-loop Lambda Atomic System[J]. Chinese Journal of Luminescence, 2012,33(4): 433-439
李昂. 三能级闭环λ原子系统中吸收和色散的相位依赖特性[J]. 发光学报, 2012,33(4): 433-439 DOI： 10.3788/fgxb20123304.0433.

LI Ang. Phase-dependent Properties of Absorption and Dispersion in A Three-level Closed-loop Lambda Atomic System[J]. Chinese Journal of Luminescence, 2012,33(4): 433-439 DOI： 10.3788/fgxb20123304.0433.

摘要

在微波场闭合的三能级Lambda系统中计算了弱探测场的吸收和色散特性

发现闭合原子系统中的量子干涉导致弱探测场的吸收和色散特性依赖于施加场的相对位相。通过调节相对位相

获得了大的无反转增益和零吸收的高折射率。在三光子非共振的情况下

探测增益和吸收呈现随时间的振荡行为。

Abstract

We examine the absorption and dispersion properties of a weak probe field in a three-level lambda system closed by a microwave field. We find that

due to quantum interference in this closed-loop atomic system

the absorption and dispersion properties of a weak probe field depend on the relative phase of the applied fields. A large inversionless gain and a large index of refraction with zero absorption can be obtained by tuning the relative phase into proper values. In the case of three-photon off-resonance

the probe gain (absorption) exhibits periodically oscillatory behavior versus time.

关键词

量子相干相位依赖效应无反转增益零吸收的高折射率

Keywords

quantum interferencephase-dependent effectinversionless gainlarge index of refraction with zero absorption

references

Fano U. Effects of configuration interaction on intensities and phase shifts [J]. Phys. Rev., 1961, 124(6):1866-1878.[2] Knight P L, Lauder M A, Dalton B J. Laser-induced continuum structure [J]. Phys. Rep., 1990, 190(1):1-61.[3] Whitley R M, Stroud C R. Double optical resonance [J]. Phys. Rev. A, 1976, 14(4):1498-1513.[4] Gray H R, Whitley R M, Stroud C R. Coherent trapping of atomic populations [J]. Opt. Lett., 1978, 3(6):218-220.[5] Field J E, Hahn K H, Harris S E. Observation of electromagnetically induced transparency in collisionally broadened lead vapor [J]. Phys. Rev. Lett., 1991, 67(22):3062-3065.[6] Gao Jinyue, Guo Chuan, Guo Xiuzheng, et al. Observation of light amplification without population inversion in sodium [J]. Opt. Commun., 1992, 93(5-6):323-327.[7] Harris S E. Lasers without inversion: Interference of lifetime-broadened resonances [J]. Phys. Rev. Lett., 1989, 62(9):1033-1036.[8] Scully M O. Enhancement of the index of refraction via quantum coherence [J]. Phys. Rev. Lett., 1991, 67(14):1855-1858.[9] Zhu Shiyao, Scully M O. Spectral line elimination and spontaneous emission cancellation via quantum interference [J]. Phys. Rev. Lett., 1996, 76(3):388-391.[10] Zhu Shiyao, Narducci L M, Scully M O. Quantum-mechanical interference effects in the spontaneous-emission spectrum of a driven atom [J]. Phys. Rev. A, 1995, 52(6):4791-4802.[11] Zhou Peng, Swain S. Ultranarrow spectral lines via quantum interference [J]. Phys. Rev. Lett., 1996, 77(19):3995-3998[12] Zhou Peng, Swain S. Quantum interference in probe absorption: Narrow resonances, transparency, and gain without population inversion [J]. Phys. Rev. Lett., 1997, 78(5):832-835.[13] Keitel C H. Narrowing spontaneous emission without intensity reduction [J]. Phys. Rev. Lett., 1999, 83(7): 1307-1310.[14] Kosachiov D V, Matisov B G, Rozhdestvensky Y V. Coherent phenomena in multilevel systems with closed interaction contour [J]. J. Phys. B: At. Mol. Opt. Phys., 1992, 25(11):2473-2488.[15] Li Gaoxiang, Peng Jinsheng. Effects of the relative phase of lasers on ionization in a generalized laser-induced continuum structure system [J]. Phys. Lett. A, 1996, 218(1-2):49-57.[16] Unanyan R G, Yatsenko L P, Bergmann K, et al. Laser-induced adiabatic atomic reorientation with control of diabatic losses [J]. Opt. Commun., 1997, 139(1-3):48-54.[17] Paspalakis E, Knight P L. Phase control of spontaneous emission [J]. Phys. Rev. Lett., 1998, 81(2):293-296.[18] Kosachiov D, Matisov B, Rozhdestvensky Y. Phase-sensitive laser cooling of double- atoms [J]. Europhys. Lett., 1993, 22(1):11-16.[19] Shahriar M S, Hemmer P R. Direct excitation of microwave-spin dressed states using a laser-excited resonance Raman interaction [J]. Phys. Rev. Lett., 1990, 65(15):1865-1868.[20] Maichen W, Gaggl R, Korsunsky E, et al. Observation of phase-dependent coherent population trapping in optically closed atomic systems [J]. Europhys. Lett., 1995, 31(4):189-194.[21] Georgiades N P, Polzik E S, Kimble H J. Frequency metrology by use of quantum interference [J]. Opt. Lett., 1996, 21(20):1688-1690.[22] Hemmer P R, Cheng K Z, Kierstead J, et al. Time-domain optical data storage by use of Raman coherent population trapping [J]. Opt. Lett., 1994, 19(4):296-298.[23] Hemmer P R, Katz D P, Donoghue J, et al. Efficient low-intensity optical phase conjugation based on coherent population trapping in sodium [J]. Opt. Lett., 1995, 20(9):982-984.[24] Pellizzari T, Ritsch H. Proposal for a high-density dark optical trap [J]. Europhys. Lett., 1995, 31(3):133-138.[25] Harris S E. Lasers without inversion: Interference of lifetime-broadened resonances [J]. Phys. Rev. Lett., 1989, 62(9):1033-1036.[26] Nottelmann A, Peters C, Lange W. Inversionless amplification of picosecond pulses due to Zeeman coherence [J]. Phys. Rev. Lett., 1993, 70(12):1783-1786.[27] Zhu Shiyao, Wang Dezhong, Gao Jinyue. Nonlinear theory of noninversion lasers of an open three-level system [J]. Phys. Rev. A, 1997, 55(2):1339-1346.[28] Zibrov A S, Lukin M D, Nikonov D E, et al. Experimental demonstration of laser oscillation without population inversion via quantum interference in Rb [J]. Phys. Rev. Lett., 1995, 75(8):1499-1502.[29] Scully M O, Zhu Shiyao. Ultra-large index of refraction via quantum interference [J]. Opt. Commun., 1992, 87(3):134-138.[30] Fleischhauer M, Keitel C H, Scully M O, et al. Resonantly enhanced refractive index without absorption via atomic coherence [J]. Phys. Rev. A, 1992, 46(3):1468-1487.[31] Zhu Yifu. Light amplification mechanisms in a coherently coupled atomic system [J]. Phys. Rev. A, 1997, 55(6):4568-4575.

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三能级闭环λ原子系统中吸收和色散的相位依赖特性

Phase-dependent Properties of Absorption and Dispersion in A Three-level Closed-loop Lambda Atomic System

DOI：10.3788/fgxb20123304.0433

摘要

Abstract

关键词

Keywords

references