三能级闭合环路系统控制的位相和幅度相关的无反转增益

张志颖; 付申成; 苟立丹; 姚治海

doi:10.7498/aps.62.104206

摘要

为了获得位相敏感的无粒子数反转探测增益, 研究了一个三能级闭合环路子系统控制的四能级原子系统.在三光子共振情况下, 获得了大的稳态无反转探测增益. 由于量子干涉效应, 探测增益对三能级闭合环路子系统的相对位相是敏感的. 三能级闭合环路子系统中的场强也是影响探测场增益特性的重要参数.

关键词:

We study a four-level atomic system controlled by a three-level closed loop subsystem in order to obtain the phase-sensitive probe gain without population inversion. In the case of three-photon resonance, a large steady-state inversionless probe gain can be obtained. Due to the quantum interference effect, the inversionless gain is sensitive to the relative phase of the three-level closed loop subsystem. Further, the field intensity of the three-level closed loop subsystem is also an important parameter that can affect gain characteristic of the probe field.

Keywords:

作者及机构信息

1.
长春理工大学理学院, 长春 130022

基金项目: 国家自然科学基金(批准号: 61007006)、吉林省科技发展计划(批准号: 20090309)和吉林省自然科学基金(批准号: 20101510)资助的课题.

Authors and contacts

1.
School of Science, Changchun University of Science and Technology, Changchun 130022, China

Funds: Project supported by the National Natural Science Foundation of China (Grant No. 61007006), the Science and Technology Development Program of Jilin Province, China (Grant No. 20090309) and the Natural Science Foundation of Jilin Province, China (Grant No. 20101510).

参考文献

[1]	Menon S, Agarwal G S 1998 Phys. Rev. A 57 4014
[2]	Paspalakis E, Knight P L 1998 Phys. Rev. Lett. 81 293
[3]	Paspalakis E, keiter C H, Knight P L 1998 Phys. Rev. A 58 4868
[4]	Wu J H, Gao J Y 2002 Phys. Rev. A 65 063807
[5]	Wu J H, Gao J Y 2002 J. Opt. Soc. Am. B 19 2863
[6]	Kosachiov D V, Matisov B G, Rozhdestvensky Y V 1992 J. Phys. B 25 2473
[7]	Shahriar M S, Hemmer H R 1990 Phys. Rev. Lett. 65 1865
[8]	Maichen W, Gaggl R, korsunsky E 1995 Europhys. Lett. 31 189
[9]	Georgiades N P, Polzik E S, Kimble H J 1996 Opt. Lett. 21 1688
[10]	Li G X, Peng J S 1996 Phys. Lett. A 218 49
[11]	Unanyan R G, Yatsenko L P, Bergmann K 1997 Opt. Commun. 139 48
[12]	Kosachiov D, Matisov B, Rozhdestvensky Y 1993 Europhys. Lett. 22 11
[13]	Harris S E 1989 Phys. Rev. Lett. 62 1033
[14]	Scully M O, Zhu S Y, Gavrielides A 1989 Phys. Rev. Lett. 62 2813
[15]	Agarwal G S, Ravi S, Cooper J 1990 Phys. Rev. A 41 4721
[16]	Block V R, Krochik G M 1990 Phys. Rev. A 41 1517
[17]	Nottelmann A, Peters C, Lange W 1993 Phys. Rev. Lett. 70 1783
[18]	Keitel C H, Kocharovskaya O A, Narducci L M 1993 Phys. Rev. A 48 3196
[19]	Zhu Y F 1997 Phys. Rev. A 55 4568
[20]	Zhu S Y, Wang D Z, Gao J Y 1997 Phys. Rev. A 55 1339
[21]	Gao J Y, Guo C, Guo X Z 1992 Opt. Commun. 93 323
[22]	Kleinfeld J A, Streater A D 1994 Phys. Rev. A 49 R4301
[23]	Zibrov A S, Lukin M D, Nikonov D E 1995 Phys. Rev. Lett. 75 1499
[24]	Sellin P B, Wilson G A, Meduri K K 1996 Phys. Rev. A 54 2402

施引文献

[1]	Menon S, Agarwal G S 1998 Phys. Rev. A 57 4014
[2]	Paspalakis E, Knight P L 1998 Phys. Rev. Lett. 81 293
[3]	Paspalakis E, keiter C H, Knight P L 1998 Phys. Rev. A 58 4868
[4]	Wu J H, Gao J Y 2002 Phys. Rev. A 65 063807
[5]	Wu J H, Gao J Y 2002 J. Opt. Soc. Am. B 19 2863
[6]	Kosachiov D V, Matisov B G, Rozhdestvensky Y V 1992 J. Phys. B 25 2473
[7]	Shahriar M S, Hemmer H R 1990 Phys. Rev. Lett. 65 1865
[8]	Maichen W, Gaggl R, korsunsky E 1995 Europhys. Lett. 31 189
[9]	Georgiades N P, Polzik E S, Kimble H J 1996 Opt. Lett. 21 1688
[10]	Li G X, Peng J S 1996 Phys. Lett. A 218 49
[11]	Unanyan R G, Yatsenko L P, Bergmann K 1997 Opt. Commun. 139 48
[12]	Kosachiov D, Matisov B, Rozhdestvensky Y 1993 Europhys. Lett. 22 11
[13]	Harris S E 1989 Phys. Rev. Lett. 62 1033
[14]	Scully M O, Zhu S Y, Gavrielides A 1989 Phys. Rev. Lett. 62 2813
[15]	Agarwal G S, Ravi S, Cooper J 1990 Phys. Rev. A 41 4721
[16]	Block V R, Krochik G M 1990 Phys. Rev. A 41 1517
[17]	Nottelmann A, Peters C, Lange W 1993 Phys. Rev. Lett. 70 1783
[18]	Keitel C H, Kocharovskaya O A, Narducci L M 1993 Phys. Rev. A 48 3196
[19]	Zhu Y F 1997 Phys. Rev. A 55 4568
[20]	Zhu S Y, Wang D Z, Gao J Y 1997 Phys. Rev. A 55 1339
[21]	Gao J Y, Guo C, Guo X Z 1992 Opt. Commun. 93 323
[22]	Kleinfeld J A, Streater A D 1994 Phys. Rev. A 49 R4301
[23]	Zibrov A S, Lukin M D, Nikonov D E 1995 Phys. Rev. Lett. 75 1499
[24]	Sellin P B, Wilson G A, Meduri K K 1996 Phys. Rev. A 54 2402

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