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共振原子蒸气中激光脉冲的时空特性

Spatial-Temporal Properties of Laser Pulse Propagating in Resonant Atomic Vapor

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摘要

在柱对称条件下,利用耦合的布洛赫-麦克斯韦(Bloch-Maxwell)方程,研究了激光脉冲在原子蒸气介质中的共振传播。考察了脉冲在时空中的演化。数值计算结果表明激光脉冲在传播中,由于自感应透明与光波的衍射效应,表现出复杂的相干现象。

Abstract

When cylindrical symmetry is assumed, a numerical study of coherent on-resonance propagation of laser pulses in atomic media has been done based on the coupled Bloch-Maxwell equations. The spatial-temporal evolution of the laser pulse was studied in consideration of both the self-induced transparency and diffraction. The numerical results show that the pulses display complicated coherent phenomena.

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所属栏目:激光器与激光光学

收稿日期:1997-08-19

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作者单位    点击查看

肖玲:中国科学院上海光学精密机械研究所, 上海 201800
林福成:中国科学院上海光学精密机械研究所, 上海 201800

【1】S. L. McCall, E. L. Hahn. Self-induced transparency. Phys. Rev. (A), 1969, 183(2): 457~485

【2】R. E. Slusher, H. M. Gibbs. Self-induced transparency in atomic rubidium. Phys. Rev. (A), 1972, 5(4): 1634~1659

【3】A. Zembrod, Th. Gruhl. Self-induced transparency of degenerate transitions with thermally equilibrated levels. Phys. Rev. Lett., 1971, 27(6): 287~293

【4】H. M. Gibbs, S. L. McCall, G. J. Salamo. Near-ideal self-induced-transparency breakup in highly degenerate systems. Phys. Rev. (A), 1975, 12(3): 1032~1035

【5】Ph. Kupecek, M. Comte, J.-P. Marinier et al.. Streak camera analysis of light filaments generated in a resonant atomic vapor. Opt. Commun., 1988, 65(4): 306~310

【6】蒋孟衡,林福成. 强损耗介质中相干光脉冲的传播效应. 物理学报, 1990, 39(12): 1887~1892

【7】J. De. Lamare, M. Comte, Ph. Kupecek. Spatial distortions of laser pulses in coherent on-resonance propagation: large-scale self-focusing. Phys. Rev. (A), 1994, 50(4): 3366~3382

引用该论文

肖玲,林福成. Spatial-Temporal Properties of Laser Pulse Propagating in Resonant Atomic Vapor[J]. Acta Optica Sinica, 1998, 18(8): 1001-1005

肖玲,林福成. 共振原子蒸气中激光脉冲的时空特性[J]. 光学学报, 1998, 18(8): 1001-1005

被引情况

【1】潘瑞芹,孙元红,王传奎. 脉冲激光在有机分子材料中的共振传播. 原子与分子物理学报, 2004, 21(2): 327-331

【2】肖 玲,林福成. 两束脉冲激光在级联的三能级系统中的传播. 光学学报, 1999, 19(8): 1009-1013

【3】吴佳文,程静,余向阳,周建英. 飞秒脉冲在共振介质中长距离演化过程研究. 光学学报, 2005, 25(9): 1265-1270

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